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Best Vacuum Flasks of 2025
Last updated on 05/12/2025
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1
Thermos - Stainless King Gun Metal Travel Flask (1.2L) Premium Leak Proof Insulated Tea & Coffee Flask for Hot & Cold Drinks, Built-in Cup, Twist-Pour Stopper, BPA-Free, Durable Steel
Thermos
Free Shipping
Why we love it
Retains temperature for 24 hours.
Features durable stainless steel.
Offers twist and pour stopper.
Main Highlights
Thermos Vacuum Insulation: Unrivaled temperature retention for hours in our stainless steel water bottle. Your coffee stays piping hot and your iced tea refreshingly cold
Hard-as-Nails Construction: Crafted with durable stainless steel inside and out, this metal water bottle withstands drops, dings, and daily wear while keeping your drinks & food optimum
Comfort in Every Sip: Stay cool and dry with this innovative thermos travel mug for hot drinks. No more burned hands or condensation rings - just pure drinking pleasure, hot or cold
Built-in Serving Cup: Enjoy your favorite beverages anywhere with the insulated stainless steel cup. Share a toast or savour solo - convenience meets style in this coffee cup travel mug
Pour with Precision: The clever twist-and-pour stopper lets you serve without removing the lid. No spills, no fuss - just smooth pouring action for your coffee mug travel companion
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9.9
Exceptional
Check Price
9.9
Exceptional
Thermos
Thermos - Stainless King Gun Metal Travel Flask (1.2L) Premium Leak Proof Insulated Tea & Coffee Flask for Hot & Cold Drinks, Built-in Cup, Twist-Pour Stopper, BPA-Free, Durable Steel
Free Shipping
Check Price
Show More
Why we love it
Retains temperature for 24 hours.
Features durable stainless steel.
Offers twist and pour stopper.
Main Highlights
Thermos Vacuum Insulation: Unrivaled temperature retention for hours in our stainless steel water bottle. Your coffee stays piping hot and your iced tea refreshingly cold
Hard-as-Nails Construction: Crafted with durable stainless steel inside and out, this metal water bottle withstands drops, dings, and daily wear while keeping your drinks & food optimum
Comfort in Every Sip: Stay cool and dry with this innovative thermos travel mug for hot drinks. No more burned hands or condensation rings - just pure drinking pleasure, hot or cold
Built-in Serving Cup: Enjoy your favorite beverages anywhere with the insulated stainless steel cup. Share a toast or savour solo - convenience meets style in this coffee cup travel mug
Pour with Precision: The clever twist-and-pour stopper lets you serve without removing the lid. No spills, no fuss - just smooth pouring action for your coffee mug travel companion
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Value for Money
2
Thermos Mondial 061080 Vacuum Flask 1.8 litres Black
Thermos
10% Off
Free Shipping
Why we love it
Keeps drinks hot or cold.
Convenient integrated drinking cup.
Handy lid storage compartment.
Main Highlights
Glass inner bottle
Screw cap with pouring spout
Lid with storage compartment
Integrated drinking cup
Contents stay hot for up to 12 hours and cold for up to 24 hours
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9.8
Exceptional
Check Price
9.8
Exceptional
Thermos
Thermos Mondial 061080 Vacuum Flask 1.8 litres Black
10% Off
Free Shipping
Check Price
Show More
Why we love it
Keeps drinks hot or cold.
Convenient integrated drinking cup.
Handy lid storage compartment.
Main Highlights
Glass inner bottle
Screw cap with pouring spout
Lid with storage compartment
Integrated drinking cup
Contents stay hot for up to 12 hours and cold for up to 24 hours
Show More
3
Thermos - Stainless King Red Travel Flask (1.2L) - Premium Leak Proof Insulated Tea & Coffee Flask for Hot & Cold Drinks, Built-in Cup, Twist-Pour Stopper, BPA-Free, Durable Steel
Thermos
Free Shipping
Why we love it
Keeps beverages hot or cold.
Offers excellent temperature retention.
Practical, easy-to-clean design.
Main Highlights
Thermos Vacuum Insulation: Unrivaled temperature retention for hours in our stainless steel water bottle. Your coffee stays piping hot and your iced tea refreshingly cold
Hard-as-Nails Construction: Crafted with durable stainless steel inside and out, this metal water bottle withstands drops, dings, and daily wear while keeping your drinks & food optimum
Comfort in Every Sip: Stay cool and dry with this innovative thermos travel mug for hot drinks. No more burned hands or condensation rings - just pure drinking pleasure, hot or cold
Pour with Precision: The clever twist-and-pour stopper lets you serve without removing the lid. No spills, no fuss - just smooth pouring action for your coffee mug travel companion
Thermos Stainless King 1.2L Flask
Thermos Stainless King 1.2L Flask
Keeps your beverages hot whilst you are on the move.
Offers Thermos' excellent temperature retention technology.
Easy pour lid makes this a practical yet easy-to-use piece of your kit.
Easy to clean, just use warm soapy water.
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9.7
Exceptional
Check Price
9.7
Exceptional
Thermos
Thermos - Stainless King Red Travel Flask (1.2L) - Premium Leak Proof Insulated Tea & Coffee Flask for Hot & Cold Drinks, Built-in Cup, Twist-Pour Stopper, BPA-Free, Durable Steel
Free Shipping
Check Price
Show More
Why we love it
Keeps beverages hot or cold.
Offers excellent temperature retention.
Practical, easy-to-clean design.
Main Highlights
Thermos Vacuum Insulation: Unrivaled temperature retention for hours in our stainless steel water bottle. Your coffee stays piping hot and your iced tea refreshingly cold
Hard-as-Nails Construction: Crafted with durable stainless steel inside and out, this metal water bottle withstands drops, dings, and daily wear while keeping your drinks & food optimum
Comfort in Every Sip: Stay cool and dry with this innovative thermos travel mug for hot drinks. No more burned hands or condensation rings - just pure drinking pleasure, hot or cold
Pour with Precision: The clever twist-and-pour stopper lets you serve without removing the lid. No spills, no fuss - just smooth pouring action for your coffee mug travel companion
Thermos Stainless King 1.2L Flask
Thermos Stainless King 1.2L Flask
Keeps your beverages hot whilst you are on the move.
Offers Thermos' excellent temperature retention technology.
Easy pour lid makes this a practical yet easy-to-use piece of your kit.
Easy to clean, just use warm soapy water.
Show More
4
Thermos - Stainless King Midnight Blue Travel Flask (1.2L) Premium Leak Proof Insulated Tea & Coffee Flask, Hot & Cold Drinks, Built-in Cup, Twist-Pour Stopper, BPA-Free, Durable Steel
Thermos
6% Off
Free Shipping
Why we love it
Keeps temperatures perfectly retained.
Durable and practically designed.
Comfortable, sweat-proof handling.
Main Highlights
Thermos Vacuum Insulation: Unrivaled temperature retention for hours in our stainless steel water bottle. Your coffee stays piping hot and your iced tea refreshingly cold
Hard-as-Nails Construction: Crafted with durable stainless steel inside and out, this metal water bottle withstands drops, dings, and daily wear while keeping your drinks & food optimum
Comfort in Every Sip: Stay cool and dry with this innovative thermos travel mug for hot drinks. No more burned hands or condensation rings - just pure drinking pleasure, hot or cold
Built-in Serving Cup: Enjoy your favorite beverages anywhere with the insulated stainless steel cup. Share a toast or savour solo - convenience meets style in this coffee cup travel mug
Pour with Precision: The clever twist-and-pour stopper lets you serve without removing the lid. No spills, no fuss - just smooth pouring action for your coffee mug travel companion
Show More
9.5
Superb
Check Price
9.5
Superb
Thermos
Thermos - Stainless King Midnight Blue Travel Flask (1.2L) Premium Leak Proof Insulated Tea & Coffee Flask, Hot & Cold Drinks, Built-in Cup, Twist-Pour Stopper, BPA-Free, Durable Steel
6% Off
Free Shipping
Check Price
Show More
Why we love it
Keeps temperatures perfectly retained.
Durable and practically designed.
Comfortable, sweat-proof handling.
Main Highlights
Thermos Vacuum Insulation: Unrivaled temperature retention for hours in our stainless steel water bottle. Your coffee stays piping hot and your iced tea refreshingly cold
Hard-as-Nails Construction: Crafted with durable stainless steel inside and out, this metal water bottle withstands drops, dings, and daily wear while keeping your drinks & food optimum
Comfort in Every Sip: Stay cool and dry with this innovative thermos travel mug for hot drinks. No more burned hands or condensation rings - just pure drinking pleasure, hot or cold
Built-in Serving Cup: Enjoy your favorite beverages anywhere with the insulated stainless steel cup. Share a toast or savour solo - convenience meets style in this coffee cup travel mug
Pour with Precision: The clever twist-and-pour stopper lets you serve without removing the lid. No spills, no fuss - just smooth pouring action for your coffee mug travel companion
Show More
5
Pioneer Flasks SVP1500 Vacuum Insulated Leakproof Flask with 2 Cups and Retractable Handle, Stainless Steel, 1500ml / 1.5L
Pioneer Flasks
43% Off
Free Shipping
Why we love it
Keeps drinks hot or cold.
Unbreakable and leakproof construction.
Shareable with two cups provided.
Main Highlights
VACUUM-INSULATED: A strong and lightweight vacuum-insulated flask made from 18/10 Stainless Steel. This flask keeps liquids hot for 8 hours and cold for 24 hours.
HIGH QUALITY MATERIAL: With an unbreakable inner and outer shell made from high quality 18/10 stainless steel. This flask is leakproof.
SUITABLE FOR MANY DRINKS: With a durable 2 piece lid system, and 2 cups for sharing, this flask is ideal for thick soups, tea, coffee, and other hot drinks.
EASY CARRY: Featuring a retractable handle, a detachable strap, and a lid locking system, this flask is a must have for the outdoors and on the go.
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9.3
Superb
Check Price
9.3
Superb
Pioneer Flasks
Pioneer Flasks SVP1500 Vacuum Insulated Leakproof Flask with 2 Cups and Retractable Handle, Stainless Steel, 1500ml / 1.5L
43% Off
Free Shipping
Check Price
Show More
Why we love it
Keeps drinks hot or cold.
Unbreakable and leakproof construction.
Shareable with two cups provided.
Main Highlights
VACUUM-INSULATED: A strong and lightweight vacuum-insulated flask made from 18/10 Stainless Steel. This flask keeps liquids hot for 8 hours and cold for 24 hours.
HIGH QUALITY MATERIAL: With an unbreakable inner and outer shell made from high quality 18/10 stainless steel. This flask is leakproof.
SUITABLE FOR MANY DRINKS: With a durable 2 piece lid system, and 2 cups for sharing, this flask is ideal for thick soups, tea, coffee, and other hot drinks.
EASY CARRY: Featuring a retractable handle, a detachable strap, and a lid locking system, this flask is a must have for the outdoors and on the go.
Show More
6
LOKPESCO Large Capacity Flask for Hot and Cold Drinks, 2L Stainless Steel Vacuum Insulated Coffee Thermo Flask with 2 Cups, Oversized Hot Water Bottles for Travel, 24hrs Hot/Cold, BPA Free, Leakproof
LOKPESCO
21% Off
Free Shipping
Why we love it
Keeps drinks hot or cold.
Two caps design for sharing.
Leakproof with secure silicone seal.
Main Highlights
BIG CAPACITY: This Vacuum Insulated Flask has a 2 L big capacity, suitable for both indoors and outdoors, keeps hot over 24 hours, cold over 36 hours
TWO CAPS DESIGN: BPA Free lids can be used as cup to drink directly, two caps make it convenient for you to share with your family or friends.
VACUUM & COPPER COATING: Vacuum insulation creates an airless space between two walls,and inner layer is coated with copper,which will keep drink in bottle insulated and stay hot or icy for a longer time than other water bottles.
LEAKPROOF: Food Grade silicone seal ensure the bottle mouth is sealed, no matter how you place the flask, the drink will not spill out, also guarantee maintaining the drink at original temperature
COMFORTABLE HANDLE & SHOULDER STRAP: Soft retractable rubber handle is non-slip and easy to hold, will help you carry the bottle much more conveniently, and with the shoulder strap, you can carry it on your back when traveling outdoors
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9.2
Superb
Check Price
9.2
Superb
LOKPESCO
LOKPESCO Large Capacity Flask for Hot and Cold Drinks, 2L Stainless Steel Vacuum Insulated Coffee Thermo Flask with 2 Cups, Oversized Hot Water Bottles for Travel, 24hrs Hot/Cold, BPA Free, Leakproof
21% Off
Free Shipping
Check Price
Show More
Why we love it
Keeps drinks hot or cold.
Two caps design for sharing.
Leakproof with secure silicone seal.
Main Highlights
BIG CAPACITY: This Vacuum Insulated Flask has a 2 L big capacity, suitable for both indoors and outdoors, keeps hot over 24 hours, cold over 36 hours
TWO CAPS DESIGN: BPA Free lids can be used as cup to drink directly, two caps make it convenient for you to share with your family or friends.
VACUUM & COPPER COATING: Vacuum insulation creates an airless space between two walls,and inner layer is coated with copper,which will keep drink in bottle insulated and stay hot or icy for a longer time than other water bottles.
LEAKPROOF: Food Grade silicone seal ensure the bottle mouth is sealed, no matter how you place the flask, the drink will not spill out, also guarantee maintaining the drink at original temperature
COMFORTABLE HANDLE & SHOULDER STRAP: Soft retractable rubber handle is non-slip and easy to hold, will help you carry the bottle much more conveniently, and with the shoulder strap, you can carry it on your back when traveling outdoors
Show More
7
Stanley 1913 Classic Legendary Thermal Flask 1L - Keeps 24 Hours Hot Or Cold - Stainless Steel Insulated Bottle - BPA-Free - Dishwasher Safe - Leakproof Lid Serves As A Cup - Hammertone Green
STANLEY
Free Shipping
Why we love it
Temperature retained 24 hours.
Survives extreme conditions.
Food-grade, BPA-free materials.
Main Highlights
HOT OR COLD FOR 24 HOURS: Fill the 1L thermal flask with water, coffee, tea, or other drinks, whether at home, work, or outdoors. The double-wall vacuum insulation keeps your drinks hot or cold for 24 hours and iced for 120 hours.
EXTREMELY DURABLE: Our leak-proof vacuum bottle has withstood speeding bullets, 4000 ft drops and category 5 hurricanes; The iconic style and rugged durability of this insulated bottle means it’s made to go anywhere
BPA-FREE STAINLESS STEEL: All contact surfaces are guaranteed to be safe and BPA-FREE; The steel we use is 18/8, or grade 304, otherwise known as food-grade stainless steel
DISHWASHER SAFE: This insulated bottle designed to be cleaned easily; Every piece of this stainless steel vacuum flask is dishwasher safe, top rack only
BUILT FOR LIFE: 'Built for Life' has been the Stanley promise since 1913, manufacturing rugged, high-performance products that last a lifetime.
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9.0
Superb
Check Price
9.0
Superb
STANLEY
Stanley 1913 Classic Legendary Thermal Flask 1L - Keeps 24 Hours Hot Or Cold - Stainless Steel Insulated Bottle - BPA-Free - Dishwasher Safe - Leakproof Lid Serves As A Cup - Hammertone Green
Free Shipping
Check Price
Show More
Why we love it
Temperature retained 24 hours.
Survives extreme conditions.
Food-grade, BPA-free materials.
Main Highlights
HOT OR COLD FOR 24 HOURS: Fill the 1L thermal flask with water, coffee, tea, or other drinks, whether at home, work, or outdoors. The double-wall vacuum insulation keeps your drinks hot or cold for 24 hours and iced for 120 hours.
EXTREMELY DURABLE: Our leak-proof vacuum bottle has withstood speeding bullets, 4000 ft drops and category 5 hurricanes; The iconic style and rugged durability of this insulated bottle means it’s made to go anywhere
BPA-FREE STAINLESS STEEL: All contact surfaces are guaranteed to be safe and BPA-FREE; The steel we use is 18/8, or grade 304, otherwise known as food-grade stainless steel
DISHWASHER SAFE: This insulated bottle designed to be cleaned easily; Every piece of this stainless steel vacuum flask is dishwasher safe, top rack only
BUILT FOR LIFE: 'Built for Life' has been the Stanley promise since 1913, manufacturing rugged, high-performance products that last a lifetime.
Show More
8
3L/5L Pump Action Air Pot Flask with Vacuum Insulated, Safety Lock & Carry Handle for Drink, Tea & Coffee by Crystals® (5L Air Pot Flask)
Crystals
5% Off
Why we love it
Keeps beverages hot or cold.
360° swivel base for easy dispensing.
Safety lock prevents spillages.
Main Highlights
3L / 5L CAPACITY: The Contemporary style Airpot Flask has a huge 3L / 5L capacity allowing you to keep water, tea, coffee or other liquids hot or cold for up to 24 hours. Perfect for entertaining at home, the office, restaurants and hotels.
DOUBLE WALL WITH VACUUM INSULATED: Featuring a double walled construction Airpot Flask is proven to keep hot liquids hot and cool liquids cool for up to 24 hours, fantastic for functions, catering events, conferences and seminars.
PUMP ACTION DISPENSING SYSTEM WITH 360° SWIVEL BASE: The innovative 360° swivel base design allows users to dispense liquid from any direction. Drinks are easily dispensed with the push button lid.
CARRY HANDLE WITH SAFETY LOCK SYSTEM: Includes an open/close safety lock. When in the "close" position the safety lock will prevent liquid from being dispensed to avoid accidental spillages. Also includes a carry handle for easy and safe transportation. The sleek "brushed stainless steel body is cool to touch even when the liquid inside is hot.
HASSLE FREE EASY USAGE: The airpot/flask has a large pump action button on top of it to dispense the beverages with much ease and hassle free. Pump action function makes it easy and its ideal for all kind of age persons to pour the beverages as you don’t have to pick it up. The elegant stainless steel design is durable and long lasting and comes with a handy carry handle for carrying.
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8.8
Excellent
Check Price
8.8
Excellent
Crystals
3L/5L Pump Action Air Pot Flask with Vacuum Insulated, Safety Lock & Carry Handle for Drink, Tea & Coffee by Crystals® (5L Air Pot Flask)
5% Off
Check Price
Show More
Why we love it
Keeps beverages hot or cold.
360° swivel base for easy dispensing.
Safety lock prevents spillages.
Main Highlights
3L / 5L CAPACITY: The Contemporary style Airpot Flask has a huge 3L / 5L capacity allowing you to keep water, tea, coffee or other liquids hot or cold for up to 24 hours. Perfect for entertaining at home, the office, restaurants and hotels.
DOUBLE WALL WITH VACUUM INSULATED: Featuring a double walled construction Airpot Flask is proven to keep hot liquids hot and cool liquids cool for up to 24 hours, fantastic for functions, catering events, conferences and seminars.
PUMP ACTION DISPENSING SYSTEM WITH 360° SWIVEL BASE: The innovative 360° swivel base design allows users to dispense liquid from any direction. Drinks are easily dispensed with the push button lid.
CARRY HANDLE WITH SAFETY LOCK SYSTEM: Includes an open/close safety lock. When in the "close" position the safety lock will prevent liquid from being dispensed to avoid accidental spillages. Also includes a carry handle for easy and safe transportation. The sleek "brushed stainless steel body is cool to touch even when the liquid inside is hot.
HASSLE FREE EASY USAGE: The airpot/flask has a large pump action button on top of it to dispense the beverages with much ease and hassle free. Pump action function makes it easy and its ideal for all kind of age persons to pour the beverages as you don’t have to pick it up. The elegant stainless steel design is durable and long lasting and comes with a handy carry handle for carrying.
Show More
9
Maqash Vacuum Flask for hot Drink 2L (24 hrs hot & Cold) - 100% BPA Free 304 Stainless Steel Insulated Large Flask (Double Layer)- Water Bottle 2L - Navy Blue
Maqash
Free Shipping
Why we love it
Large capacity for all-day use.
Portable design for easy transport.
Excellent temperature retention technology.
Main Highlights
CAPACITY: Large 2-litre insulated flask perfect for storing and maintaining temperature of hot beverages throughout the day
PORTABLE DESIGN: Equipped with carrying handle and robust construction for easy transport and everyday use
TEMPERATURE RETENTION: Double-wall insulation helps maintain optimal drinking temperature for extended periods
PRACTICAL FEATURES: Wide mouth opening for easy filling and cleaning, plus secure screw-top lid to prevent leaks
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8.7
Excellent
Check Price
8.7
Excellent
Maqash
Maqash Vacuum Flask for hot Drink 2L (24 hrs hot & Cold) - 100% BPA Free 304 Stainless Steel Insulated Large Flask (Double Layer)- Water Bottle 2L - Navy Blue
Free Shipping
Check Price
Show More
Why we love it
Large capacity for all-day use.
Portable design for easy transport.
Excellent temperature retention technology.
Main Highlights
CAPACITY: Large 2-litre insulated flask perfect for storing and maintaining temperature of hot beverages throughout the day
PORTABLE DESIGN: Equipped with carrying handle and robust construction for easy transport and everyday use
TEMPERATURE RETENTION: Double-wall insulation helps maintain optimal drinking temperature for extended periods
PRACTICAL FEATURES: Wide mouth opening for easy filling and cleaning, plus secure screw-top lid to prevent leaks
Show More
10
Milton Vacuum Flask for Hot Drink 1 Litre (34 oz), Stainless Steel Double Walled Insulated Water Bottle for 24 Hour Hot and Cold Drinks with Cover, Leak Proof, BPA Free, Thermosteel Flip Lid 1000 ml
MILTON
Free Shipping
Why we love it
Enhanced temperature retention.
Leak-proof flip lid.
Durable stainless steel.
Main Highlights
24-Hour Temperature Retention – Milton stainless steel bottle features double-wall vacuum insulation with an inner copper coating, keeping your beverages hot or cold for up to 24 hours – ideal for any season or activity.
Leak-Proof & BPA-Free Design – The secure flip-lid ensures a leak-proof experience, while the BPA-free construction keeps your drinks safe and healthy – perfect for travel or daily use.
Premium Stainless Steel Build – Made from high-grade SS 304 stainless steel, this insulated bottle is durable, rust-resistant, and easy to clean, offering a sleek, modern look that fits any lifestyle.
Perfect for Active Lifestyles – Whether you’re at the gym, office, school, or outdoors, the Milton Thermosteel bottle supports your hydration needs. Suitable for hot or cold beverages including water, coffee, tea, and juice.
Easy to Clean & Maintain – Clean with mild detergent and a soft brush for best results. Dishwasher safe and odour-resistant when stored with the lid open.
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8.7
Excellent
Check Price
8.7
Excellent
MILTON
Milton Vacuum Flask for Hot Drink 1 Litre (34 oz), Stainless Steel Double Walled Insulated Water Bottle for 24 Hour Hot and Cold Drinks with Cover, Leak Proof, BPA Free, Thermosteel Flip Lid 1000 ml
Free Shipping
Check Price
Show More
Why we love it
Enhanced temperature retention.
Leak-proof flip lid.
Durable stainless steel.
Main Highlights
24-Hour Temperature Retention – Milton stainless steel bottle features double-wall vacuum insulation with an inner copper coating, keeping your beverages hot or cold for up to 24 hours – ideal for any season or activity.
Leak-Proof & BPA-Free Design – The secure flip-lid ensures a leak-proof experience, while the BPA-free construction keeps your drinks safe and healthy – perfect for travel or daily use.
Premium Stainless Steel Build – Made from high-grade SS 304 stainless steel, this insulated bottle is durable, rust-resistant, and easy to clean, offering a sleek, modern look that fits any lifestyle.
Perfect for Active Lifestyles – Whether you’re at the gym, office, school, or outdoors, the Milton Thermosteel bottle supports your hydration needs. Suitable for hot or cold beverages including water, coffee, tea, and juice.
Easy to Clean & Maintain – Clean with mild detergent and a soft brush for best results. Dishwasher safe and odour-resistant when stored with the lid open.
Show More