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Today's Deals
Best Large Outdoor Storage Box Metal of 2026
Last updated on 03/06/2026
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1
Duramax DH 1.9 Metal Cushion Box (1450 L) with Hydraulic Gas Cylinder & Padlock Eye, Outdoor Deck Box and Garden Furniture Organizer, Woodgrain & Brown Trimmings
Duramax
6% Off
Why we love it
All-weather resistant and durable.
Hydraulic gas cylinders for easy access.
Lockable handle ensures item safety.
Main Highlights
All-weather resistant metal storage box – the duramax palladium deck boxes are made of high-quality hot dipped galvanized steel which are resistant to harsh weather conditions and are durable, 20 thicker steel than conventional sheds
Includes built-in corrugated floor for added protection
Equipped with hydraulic gas cylinders that improves open/close of the lid for easier access to items
Strong lockable handle with keys to ensure safety for all your stored items
Provide year round protection to your furniture cushions, outdoor accessories and more stored safely, external dimensions (lxwxh): 195 x 95 x 94.4 cm, capacity: 1450l/ 383 gallons
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9.8
Exceptional
Check Price
9.8
Exceptional
Duramax
Duramax DH 1.9 Metal Cushion Box (1450 L) with Hydraulic Gas Cylinder & Padlock Eye, Outdoor Deck Box and Garden Furniture Organizer, Woodgrain & Brown Trimmings
6% Off
Check Price
Show More
Why we love it
All-weather resistant and durable.
Hydraulic gas cylinders for easy access.
Lockable handle ensures item safety.
Main Highlights
All-weather resistant metal storage box – the duramax palladium deck boxes are made of high-quality hot dipped galvanized steel which are resistant to harsh weather conditions and are durable, 20 thicker steel than conventional sheds
Includes built-in corrugated floor for added protection
Equipped with hydraulic gas cylinders that improves open/close of the lid for easier access to items
Strong lockable handle with keys to ensure safety for all your stored items
Provide year round protection to your furniture cushions, outdoor accessories and more stored safely, external dimensions (lxwxh): 195 x 95 x 94.4 cm, capacity: 1450l/ 383 gallons
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Value for Money
2
Duramax DH 1.9 Metal Cushion Box (1450 L) with Hydraulic Gas Cylinder & Padlock Eye, Outdoor Deck Box and Garden Furniture Organizer, Anthracite & Off-White Trimmings
Duramax
Why we love it
Versatile indoor and outdoor use.
Resistant to varied weather conditions.
Dual functionality - storage and seating.
Main Highlights
All-weather resistant metal storage box – the duramax palladium deck boxes are made of high-quality hot dipped galvanized steel which are resistant to harsh weather conditions and are durable, 20 thicker steel than conventional sheds
Includes built-in corrugated floor for added protection
Equipped with hydraulic gas cylinders that improves open/close of the lid for easier access to items
Strong lockable handle with keys to ensure safety for all your stored items
Provide year round protection to your furniture cushions, outdoor accessories and more stored safely, external dimensions (lxwxh): 195 x 95 x 94.4 cm, capacity: 1450l/ 383 gallons
Show More
9.7
Exceptional
Check Price
9.7
Exceptional
Duramax
Duramax DH 1.9 Metal Cushion Box (1450 L) with Hydraulic Gas Cylinder & Padlock Eye, Outdoor Deck Box and Garden Furniture Organizer, Anthracite & Off-White Trimmings
Check Price
Show More
Why we love it
Versatile indoor and outdoor use.
Resistant to varied weather conditions.
Dual functionality - storage and seating.
Main Highlights
All-weather resistant metal storage box – the duramax palladium deck boxes are made of high-quality hot dipped galvanized steel which are resistant to harsh weather conditions and are durable, 20 thicker steel than conventional sheds
Includes built-in corrugated floor for added protection
Equipped with hydraulic gas cylinders that improves open/close of the lid for easier access to items
Strong lockable handle with keys to ensure safety for all your stored items
Provide year round protection to your furniture cushions, outdoor accessories and more stored safely, external dimensions (lxwxh): 195 x 95 x 94.4 cm, capacity: 1450l/ 383 gallons
Show More
3
Aweather 1200L Heavy-Duty Lockable Weather-Resistant Sloped-Roof Dual-Open Storage Box 142 x 86 x 121cm - Multi-Purpose Indoor/Outdoor Storage for Cushions, Tools, Toys | Patio, Backyard Chest
Aweather
15% Off
Limited time deal
Why we love it
Spacious 1200L capacity.
Lockable to protect items.
Durable and weather resistant.
Main Highlights
Multi-Scene Fit: Ideal for garden & patio storage, backyards, balconies, garages, and basements — meets indoor/outdoor needs. Stores gardening tools, outdoor gear, toys, bin essentials & seasonal supplies, keeping spaces tidy as a practical plastic storage solution
1200L Lockable: Expansive 1200L capacity (142 x 86 x 121cm) easily holds bulky items like patio cushions or full tool sets. Secure lockable design safeguards valuables from unauthorized access and dust, making it reliable for outdoor storage and bin storage needs
Heavy-Duty Durable: Crafted from premium heavy-duty plastic aligned with durable garden storage standards. Weather-resistant to sun and wind, it resists warping or cracking under heavy loads, suitable for long-term outdoor use
Quick Assembly: Comes with all necessary hardware for hassle-free assembly — no complex steps required. Smooth scratch-resistant surface adds practicality, while the robust build ensures stability for daily storage use
Multi-Purpose: Doubles as an outdoor utility table (check weight limit) for plant potting, drinks, or small garden supplies. Its sleek design blends seamlessly with garden and patio decor, serving as a versatile garden storage cabinet that enhances outdoor living
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9.7
Exceptional
Check Price
9.7
Exceptional
Aweather
Aweather 1200L Heavy-Duty Lockable Weather-Resistant Sloped-Roof Dual-Open Storage Box 142 x 86 x 121cm - Multi-Purpose Indoor/Outdoor Storage for Cushions, Tools, Toys | Patio, Backyard Chest
15% Off
Limited time deal
Check Price
Show More
Why we love it
Spacious 1200L capacity.
Lockable to protect items.
Durable and weather resistant.
Main Highlights
Multi-Scene Fit: Ideal for garden & patio storage, backyards, balconies, garages, and basements — meets indoor/outdoor needs. Stores gardening tools, outdoor gear, toys, bin essentials & seasonal supplies, keeping spaces tidy as a practical plastic storage solution
1200L Lockable: Expansive 1200L capacity (142 x 86 x 121cm) easily holds bulky items like patio cushions or full tool sets. Secure lockable design safeguards valuables from unauthorized access and dust, making it reliable for outdoor storage and bin storage needs
Heavy-Duty Durable: Crafted from premium heavy-duty plastic aligned with durable garden storage standards. Weather-resistant to sun and wind, it resists warping or cracking under heavy loads, suitable for long-term outdoor use
Quick Assembly: Comes with all necessary hardware for hassle-free assembly — no complex steps required. Smooth scratch-resistant surface adds practicality, while the robust build ensures stability for daily storage use
Multi-Purpose: Doubles as an outdoor utility table (check weight limit) for plant potting, drinks, or small garden supplies. Its sleek design blends seamlessly with garden and patio decor, serving as a versatile garden storage cabinet that enhances outdoor living
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4
Duramax DH 1.7 Metal Cushion Box (770 L) with Hydraulic Gas Cylinder & Padlock Eye, Garden Furniture Storage, Outdoor Storage Container, Weather-Resistant Furniture Patio Deck Box, Anthracite
Duramax
Why we love it
Resilient to all weather conditions.
Integrated floor for added safety.
Significant storage capacity.
Main Highlights
All-weather resistant metal storage box – the duramax palladium deck boxes are made of high-quality hot dipped galvanized steel which are resistant to harsh weather conditions and are durable, 20 thicker steel than conventional sheds
Includes built-in corrugated floor for added protection
Equipped with strong handles on both sides for easy carrry and hydraulic gas cylinders that improves open/close of the lid for easier access to items
Strong lockable latch with padlock eye to ensure safety for all your stored items
Provide year round protection to your furniture cushions, outdoor accessories and more stored safely, external dimensions (lxwxh): 173.8 x 73 x 72.7 cm, capacity: 770l/ 204 gallons
Show More
9.5
Superb
Check Price
9.5
Superb
Duramax
Duramax DH 1.7 Metal Cushion Box (770 L) with Hydraulic Gas Cylinder & Padlock Eye, Garden Furniture Storage, Outdoor Storage Container, Weather-Resistant Furniture Patio Deck Box, Anthracite
Check Price
Show More
Why we love it
Resilient to all weather conditions.
Integrated floor for added safety.
Significant storage capacity.
Main Highlights
All-weather resistant metal storage box – the duramax palladium deck boxes are made of high-quality hot dipped galvanized steel which are resistant to harsh weather conditions and are durable, 20 thicker steel than conventional sheds
Includes built-in corrugated floor for added protection
Equipped with strong handles on both sides for easy carrry and hydraulic gas cylinders that improves open/close of the lid for easier access to items
Strong lockable latch with padlock eye to ensure safety for all your stored items
Provide year round protection to your furniture cushions, outdoor accessories and more stored safely, external dimensions (lxwxh): 173.8 x 73 x 72.7 cm, capacity: 770l/ 204 gallons
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5
DKIEI 600L Extra Large Garden Storage Box Waterproof | Lockable Metal Garden Storage Box with Built-in Lock, XXL Outdoor Storage Unit for Cushion, Tools, Anthracite Grey, 165x70x62 cm
DKIEI
Why we love it
Massive 600L capacity.
Secure lock and keys.
All-weather waterproof protection.
Main Highlights
【600L Extra Large Capacity】Boasting a massive 600L capacity and dimensions of 165x70x62 cm, this extra large garden storage box provides ample space for cushions, toys and tools. It is the ultimate garden box storage solution to keep your outdoor space neat and organized
【Secure Lockable】 This lockable garden storage box is equipped with a built-in cylinder lock and keys. It provides superior protection for your expensive garden equipment and parcels, making it the perfect secure outside storage box for any backyard
【All-Weather Waterproofing】As a premium waterproof garden storage box, it features a rust-resistant charcoal finish designed for the outside. It effectively protects your valuables from rain, snow, and UV rays, ensuring your items stay dry and safe year-round
【Smooth Hydraulic Struts】Features dual high-quality hydraulic gas struts that allow the lid to open smoothly and stay open safely. This large garden storage box design ensures a soft-closing mechanism to prevent slamming, providing easy and safe access to your items
【Easy Video Assembly】Designed for quick setup, this outdoor storage box includes all hardware. A detailed installation video is provided on the product page to ensure a hassle-free assembly for your patio, pool, backyard or camping organization
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9.4
Superb
Check Price
9.4
Superb
DKIEI
DKIEI 600L Extra Large Garden Storage Box Waterproof | Lockable Metal Garden Storage Box with Built-in Lock, XXL Outdoor Storage Unit for Cushion, Tools, Anthracite Grey, 165x70x62 cm
Check Price
Show More
Why we love it
Massive 600L capacity.
Secure lock and keys.
All-weather waterproof protection.
Main Highlights
【600L Extra Large Capacity】Boasting a massive 600L capacity and dimensions of 165x70x62 cm, this extra large garden storage box provides ample space for cushions, toys and tools. It is the ultimate garden box storage solution to keep your outdoor space neat and organized
【Secure Lockable】 This lockable garden storage box is equipped with a built-in cylinder lock and keys. It provides superior protection for your expensive garden equipment and parcels, making it the perfect secure outside storage box for any backyard
【All-Weather Waterproofing】As a premium waterproof garden storage box, it features a rust-resistant charcoal finish designed for the outside. It effectively protects your valuables from rain, snow, and UV rays, ensuring your items stay dry and safe year-round
【Smooth Hydraulic Struts】Features dual high-quality hydraulic gas struts that allow the lid to open smoothly and stay open safely. This large garden storage box design ensures a soft-closing mechanism to prevent slamming, providing easy and safe access to your items
【Easy Video Assembly】Designed for quick setup, this outdoor storage box includes all hardware. A detailed installation video is provided on the product page to ensure a hassle-free assembly for your patio, pool, backyard or camping organization
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6
DWVO 680L Extra-Large Patio Garden Storage Box, Waterproof Resin Deck Box with Removable Divider, Outdoor Storage for Garden Furniture, Tools & Pool Accessories,Black
DWVO
Why we love it
Huge 680L capacity.
Durable, weatherproof construction.
Removable divider for sorting.
Main Highlights
Smart Organization: This large patio storage box comes with a removable divider, helping you neatly sort pool accessories or gardening tools. Remove the divider to unlock a spacious 680L capacity for larger outdoor gear like cushions or sports equipment
Generous Storage Space: With a massive 680-litre capacity and outer dimensions of 154.5cm (L) x 72cm (W) x 74cm (H), this deck box is the ideal storage solution for your patio, garden, or poolside
Durable & Weatherproof Build: Crafted from tough PP resin with an attractive wood-grain finish, this outdoor storage box is both UV-resistant and easy to clean. Two hydraulic rods ensure a smooth, safe and slow-closing lid for lasting durability
Easy Assembly: Two people can assemble this waterproof deck box using a rubber mallet and screwdriver. Follow the manual to build a secure and sturdy structure. For safety, always empty the box before moving
Multi-Functional Use: This extra-large garden box also works as a stylish side table or extra seating, blending seamlessly with any outdoor decor. The removable divider adds flexibility, making it great for storing everything from tools to pool supplies
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9.2
Superb
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9.2
Superb
DWVO
DWVO 680L Extra-Large Patio Garden Storage Box, Waterproof Resin Deck Box with Removable Divider, Outdoor Storage for Garden Furniture, Tools & Pool Accessories,Black
Check Price
Show More
Why we love it
Huge 680L capacity.
Durable, weatherproof construction.
Removable divider for sorting.
Main Highlights
Smart Organization: This large patio storage box comes with a removable divider, helping you neatly sort pool accessories or gardening tools. Remove the divider to unlock a spacious 680L capacity for larger outdoor gear like cushions or sports equipment
Generous Storage Space: With a massive 680-litre capacity and outer dimensions of 154.5cm (L) x 72cm (W) x 74cm (H), this deck box is the ideal storage solution for your patio, garden, or poolside
Durable & Weatherproof Build: Crafted from tough PP resin with an attractive wood-grain finish, this outdoor storage box is both UV-resistant and easy to clean. Two hydraulic rods ensure a smooth, safe and slow-closing lid for lasting durability
Easy Assembly: Two people can assemble this waterproof deck box using a rubber mallet and screwdriver. Follow the manual to build a secure and sturdy structure. For safety, always empty the box before moving
Multi-Functional Use: This extra-large garden box also works as a stylish side table or extra seating, blending seamlessly with any outdoor decor. The removable divider adds flexibility, making it great for storing everything from tools to pool supplies
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7
Olsen & Smith Wheelie Bin Storage Shed 1170L Extra Large XL Outdoor Garden Storage Boxes with Padlock - Plastic Shed Box Cabinet Cupboard - for 2x 230L Bins, Garden Tools, Bike Storage, Toys & More
Olsen & Smith
5% Off
Why we love it
Perfect for outdoor storage needs.
Weatherproof and highly durable.
Easy to assemble.
Main Highlights
Keep your outdoor space neat and organised with this 1170L garden storage shed. Designed to store 2x 230L wheelie bins, garden tools, toys, bike accessories, cushions and outdoor essentials — a versatile storage box for everyday garden clutter.
STRONG, WEATHERPROOF & BUILT TO LAST Constructed from durable polypropylene, this plastic garden storage shed is weather resistant and designed for year-round outdoor use. Protect tools, toys and bins from rain, wind and dirt while maintaining a tidy garden space.
EASY ACCESS WITH LOCKABLE SECURITY Wide double doors and a gas-assisted lift lid provide quick access to stored items. The lockable storage box includes a padlock, helping keep contents secure from animals and unwanted access.
FLEXIBLE PLACEMENT FOR ANY OUTDOOR AREA Lightweight yet sturdy, this outdoor storage cabinet can be positioned on patios, gardens, driveways or side passages — ideal as bin storage, bike storage, tool storage or toy storage.
QUICK & SIMPLE ASSEMBLY WITH XXL CAPACITY Delivered flat packed with easy clip-together panels and clear instructions for fast setup. External dimensions: 140 x 81.5 x 125cm (L x W x H) | Capacity: 1170L | Weight: 21.1kg
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9.0
Superb
Check Price
9.0
Superb
Olsen & Smith
Olsen & Smith Wheelie Bin Storage Shed 1170L Extra Large XL Outdoor Garden Storage Boxes with Padlock - Plastic Shed Box Cabinet Cupboard - for 2x 230L Bins, Garden Tools, Bike Storage, Toys & More
5% Off
Check Price
Show More
Why we love it
Perfect for outdoor storage needs.
Weatherproof and highly durable.
Easy to assemble.
Main Highlights
Keep your outdoor space neat and organised with this 1170L garden storage shed. Designed to store 2x 230L wheelie bins, garden tools, toys, bike accessories, cushions and outdoor essentials — a versatile storage box for everyday garden clutter.
STRONG, WEATHERPROOF & BUILT TO LAST Constructed from durable polypropylene, this plastic garden storage shed is weather resistant and designed for year-round outdoor use. Protect tools, toys and bins from rain, wind and dirt while maintaining a tidy garden space.
EASY ACCESS WITH LOCKABLE SECURITY Wide double doors and a gas-assisted lift lid provide quick access to stored items. The lockable storage box includes a padlock, helping keep contents secure from animals and unwanted access.
FLEXIBLE PLACEMENT FOR ANY OUTDOOR AREA Lightweight yet sturdy, this outdoor storage cabinet can be positioned on patios, gardens, driveways or side passages — ideal as bin storage, bike storage, tool storage or toy storage.
QUICK & SIMPLE ASSEMBLY WITH XXL CAPACITY Delivered flat packed with easy clip-together panels and clear instructions for fast setup. External dimensions: 140 x 81.5 x 125cm (L x W x H) | Capacity: 1170L | Weight: 21.1kg
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8
Galvanized Steel Garden Storage Box - Metal Bike Tool Shed - Holds 3 Bicycles
Panana
3% Off
Why we love it
Sturdy, highly durable tool shed.
Generous space for storage.
Security assured with lockability.
Main Highlights
This Shed made from 100% hot dipped galvanised steel throughout.Fully protect your garden equipment.
Two doors and a pent roof maximise your accessibility to the cabin,
【Large Space】The size of the garden shed is D105x W210x H130cm , Can Put 2-3 Bicycles
The tool shed is made of high-quality galvanized metal, which is anti rust and corrosion. Leak resistant top with tight construction, and thick walls with dent resistant durability enable it to last for many years without maintaining.Will not warp like plastic sheds, will not corrode like wooden sheds.
Lockable Shed,Pad-lockable doors give easy access to your stored items and enhance the safety, preventing small animals from accidentally entering.
Come by two parcels , Maybe arrive on different days
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8.9
Excellent
Check Price
8.9
Excellent
Panana
Galvanized Steel Garden Storage Box - Metal Bike Tool Shed - Holds 3 Bicycles
3% Off
Check Price
Show More
Why we love it
Sturdy, highly durable tool shed.
Generous space for storage.
Security assured with lockability.
Main Highlights
This Shed made from 100% hot dipped galvanised steel throughout.Fully protect your garden equipment.
Two doors and a pent roof maximise your accessibility to the cabin,
【Large Space】The size of the garden shed is D105x W210x H130cm , Can Put 2-3 Bicycles
The tool shed is made of high-quality galvanized metal, which is anti rust and corrosion. Leak resistant top with tight construction, and thick walls with dent resistant durability enable it to last for many years without maintaining.Will not warp like plastic sheds, will not corrode like wooden sheds.
Lockable Shed,Pad-lockable doors give easy access to your stored items and enhance the safety, preventing small animals from accidentally entering.
Come by two parcels , Maybe arrive on different days
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9
Olsen & Smith 680L Outdoor Garden Storage Box, Weatherproof Heavy Duty Wood Effect Outdoor Storage Box, Lockable Large Storage Box with Lid, Padlock, Sit On Bench, 146 x 71 x 75 cm, Tool Cushion Chest
Olsen & Smith
Why we love it
Perfect for outdoor storage.
Weatherproof and durable design.
Easy to assemble and move.
Main Highlights
STRONG & WEATHERPROOF - Each storage box is constructed from high-quality polypropylene that is weatherproof to protect your belongings while being able to seat two people on top. It features two gas-assisted lifting hinges to make opening and closing easier.
SAFE & SECURE: The storage box is lockable and comes with a quality 4-digit combination padlock for added security for your stored items. This protects your belongings from unwanted access from pets, children or thieves.
EASY TO MOVE AND ASSEMBLE: This garden tool organiser is lightweight enough for two people to lift comfortably, allowing you to move it around your garden, decking or patio. It arrives flat-packed with simple instructions for quick and easy assembly. Only a screwdriver is needed, and with the simple clip-together panels you will have your storage chest ready in no time!
BUILT FOR OUTDOOR USE - The Olsen & Smith large plastic storage box is perfect for keeping your garden space neat and tidy. It is ideal for storing tools, toys and games, small to medium items of furniture, cushions, accessories and much more.
SPECIFICATIONS - Assembled external dimensions: 146 x 71 x 75 cm (L x W x H), Assembled internal dimensions: 140.3 x 66.6 x 72.6 cm (L x W x H), Capacity 680L
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8.7
Excellent
Check Price
8.7
Excellent
Olsen & Smith
Olsen & Smith 680L Outdoor Garden Storage Box, Weatherproof Heavy Duty Wood Effect Outdoor Storage Box, Lockable Large Storage Box with Lid, Padlock, Sit On Bench, 146 x 71 x 75 cm, Tool Cushion Chest
Check Price
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Why we love it
Perfect for outdoor storage.
Weatherproof and durable design.
Easy to assemble and move.
Main Highlights
STRONG & WEATHERPROOF - Each storage box is constructed from high-quality polypropylene that is weatherproof to protect your belongings while being able to seat two people on top. It features two gas-assisted lifting hinges to make opening and closing easier.
SAFE & SECURE: The storage box is lockable and comes with a quality 4-digit combination padlock for added security for your stored items. This protects your belongings from unwanted access from pets, children or thieves.
EASY TO MOVE AND ASSEMBLE: This garden tool organiser is lightweight enough for two people to lift comfortably, allowing you to move it around your garden, decking or patio. It arrives flat-packed with simple instructions for quick and easy assembly. Only a screwdriver is needed, and with the simple clip-together panels you will have your storage chest ready in no time!
BUILT FOR OUTDOOR USE - The Olsen & Smith large plastic storage box is perfect for keeping your garden space neat and tidy. It is ideal for storing tools, toys and games, small to medium items of furniture, cushions, accessories and much more.
SPECIFICATIONS - Assembled external dimensions: 146 x 71 x 75 cm (L x W x H), Assembled internal dimensions: 140.3 x 66.6 x 72.6 cm (L x W x H), Capacity 680L
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10
Keter 870L XXL Deck Storage Box - Anthracite
Keter
Why we love it
Large capacity storage abilities.
UV and weather-resistant.
Easy-opening gas lift included.
Main Highlights
Delivers a capacity of approx. 870 L
Dimensions (L x W x H): approx. 147 x 83 x 86 cm/inner approximately 136,2 x 28.8 x 77,8 cm
UV and weather resistant
Includes gas lift for easy opening
Lockable (padlock not supplied).
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8.7
Excellent
Check Price
8.7
Excellent
Keter
Keter 870L XXL Deck Storage Box - Anthracite
Check Price
Show More
Why we love it
Large capacity storage abilities.
UV and weather-resistant.
Easy-opening gas lift included.
Main Highlights
Delivers a capacity of approx. 870 L
Dimensions (L x W x H): approx. 147 x 83 x 86 cm/inner approximately 136,2 x 28.8 x 77,8 cm
UV and weather resistant
Includes gas lift for easy opening
Lockable (padlock not supplied).
Show More