10 Best 100 Compostable Medium Ziploc Bags in The UK

Last updated on 09/08/2025

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Grehge Packaging 100% Certified Compostable Medium Size Sandwich Zipper Locking Bags - 1 Box Compostable Bags Perfect as Freezer And Storage Bags - Ideal For Home Organization - 50 Bags per Box

Why We Love It

Sustainable materials for guilt-free storage.
Secure seal for freshness preservation.
Convenient size for versatile use.

Main Highlights

EMBRACE SUSTAINABILITY IN STYLE: Refresh Packaging's BPI-certified freezer bags for meat are crafted from corn-based, organic materials, offering a guilt-free alternative to traditional plastic. Our zipper bag breaks down like food scrap, ensuring your carbon footprint stays light.
ZIP, LOCK, AND PRESERVE FRESHNESS: Perfect for the master chef in you, these heavy-duty zipper bags for food are ideal for packing fresh produce, freezing meat, fish, poultry, and fruit, or can be used for all-purposes. The zipper-locking mechanism ensures a secure seal, preserving flavors and nutrients.
POWERHOUSE PERFORMANCE: Our BPI-certified compost safe reusable freezer bags go beyond the ordinary, providing a robust solution without harming the environment. Easy to label and even easier to use, these reusable food storage bags are the epitome of strength and sustainability.
BIG BAGS FOR BIGGER CONVENIENCE: Measuring 18 cm x 19 cm or (7″ x 8″), each box contains 50 ziplock bags for sandwich and prepared food storage. From bulk buys to freezer-friendly portions, our freezer storage bags adapt to your lifestyle. Embrace the freedom of our ziplock bag storage and wave goodbye to the constraints of plastic bags alternatives.
A GREENER CHOICE, A SMARTER LIFESTYLE: A sustainable choice that's as easy as it is impactful. Redefine your relationship with compost BPA free freezer bags and contribute to a healthier environment effortlessly.

WRAPOK 100% Compostable Freezer Ziplock Bags Large Biodegradable Food Storage Bag for Vegetables, Fruits, Meats - 50 Count

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Why We Love It

High-quality eco-friendly material.
Large capacity and sealable.
Contributes to Earth's protection.

Main Highlights

Excellent Quality - Made from plant extracts material that theses freezer bags are certified compostable in the soil to meet the EN 13432 and ASTM D6400 standard. So biodegradable food bags contain no polyethylene, you can use them to place food trustingly
Multi-Purpose - With the features of large capacity and sealable zipper, biodegradable freezer bags are suitable to store kinds of vegetables or fruits to keep them fresh in freezer. Also zip lock bags can as a container to bring sandwichs or other foods to school or office conveniently
Eco-Friendly - Adding the corn starch based allow these reusable freezer bags to break down into water and carbon dioxide in the composter completely. Meanwhile, the material of corn starch is from non-GMO crops while you can rest assured to contact food
Product Details - Measures 11 x 10.6 inch/28 x 27 cm, 2.17 mils thick that large freezer bags are durable and hold up very well. What's more, writable suface of ziplock freezer bag is ideal to record the contents or time to remind you in fridge
Save Our Planet - Compostable gallon bags could break down completely in home composting facilities, so they are ideal for environmental consumer to reduce use plastic freezer bags and make contribution to protect the earth

Biofuture Biodegradable Sandwich Bags – XL to Small Compostable Freezer Storage Baggies in Various Sizes | Double Seal, Leakproof | EN13432 Certified Eco-Friendly | Food Pack Variety, 230 Bags

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Why We Love It

Leakproof design keeps freshness intact.
Versatile for various food types.
Environmentally friendly and compostable.

Main Highlights

𝗟𝗘𝗔𝗞𝗣𝗥𝗢𝗢𝗙 𝗗𝗢𝗨𝗕𝗟𝗘 𝗦𝗘𝗔𝗟 𝗙𝗢𝗥 𝗨𝗟𝗧𝗜𝗠𝗔𝗧𝗘 𝗙𝗥𝗘𝗦𝗛𝗡𝗘𝗦𝗦: These resealable bags feature a durable, leakproof double seal that locks in freshness, keeps odors out, and prevents spills. Ideal for clear food bags, sandwich bags, or reusable food bags, they’re designed to preserve flavour and protect food integrity.
𝗠𝗨𝗟𝗧𝗜-𝗣𝗨𝗥𝗣𝗢𝗦𝗘 𝗖𝗟𝗘𝗔𝗥 𝗕𝗔𝗚𝗦 & 𝗖𝗢𝗡𝗩𝗘𝗡𝗜𝗘𝗡𝗧: Our compostable bags and resealable bags keep your food fresh and organized—store meats, fruits, veggies, sandwiches, and snacks. Perfect freezer bags in gallon, quart, snack, and sandwich sizes for meal prep, and handy baggies for toiletries, travel essentials, or quick snacks.
𝗘𝗫𝗧𝗘𝗡𝗗 𝗙𝗢𝗢𝗗 𝗙𝗥𝗘𝗦𝗛𝗡𝗘𝗦𝗦: Our freezer bags (quart size) and baggies (sandwich bags) lock in freshness, reducing spoilage. Use plastic sandwich bags and snack packs to keep snacks, meats, and produce fresh longer, minimizing food waste!
𝗦𝗨𝗜𝗧𝗔𝗕𝗟𝗘 𝗙𝗢𝗥 𝗛𝗢𝗠𝗘 & 𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗜𝗔𝗟 𝗖𝗢𝗠𝗣𝗢𝗦𝗧𝗜𝗡𝗚: Our resealable bags for food are not only environmentally friendly but also versatile, decomposing efficiently in both home and industrial compost settings. By using these plastic bag storage, you make a positive impact on the planet without compromising on convenience.
𝗖𝗘𝗥𝗧𝗜𝗙𝗜𝗘𝗗 100% 𝗖𝗢𝗠𝗣𝗢𝗦𝗧𝗔𝗕𝗟𝗘 & 𝗘𝗖𝗢-𝗙𝗥𝗜𝗘𝗡𝗗𝗟𝗬: Made from plant-based PLA (Polylactic Acid), these biodegradable food bags were tested and certified by BPI (2023) and TUV (2023). Designed to decompose efficiently in both home and industrial compost setting. These self sealing food bags provide an environmentally conscious alternative to plastic while keeping your food fresh and secure.

Biofuture Biodegradable Freezer Bags - Double Seal Reusable Baggies| Leakproof Resealable Food Bags| EN13432 Certified Compostable Freezer Bags | Gallon Food Storage Bags (Gallon 2 Pack / 100 pcs)

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Why We Love It

Leakproof design locks in freshness.
Compostable for eco-friendly convenience.
Versatile bags reduce food waste.

Main Highlights

𝗟𝗘𝗔𝗞𝗣𝗥𝗢𝗢𝗙 𝗗𝗢𝗨𝗕𝗟𝗘 𝗦𝗘𝗔𝗟 𝗙𝗢𝗥 𝗨𝗟𝗧𝗜𝗠𝗔𝗧𝗘 𝗙𝗥𝗘𝗦𝗛𝗡𝗘𝗦𝗦: These resealable bags feature a durable, leakproof double seal that locks in freshness, keeps odors out, and prevents spills. Ideal for clear food bags, sandwich bags, or reusable food bags, they’re designed to preserve flavour and protect food integrity.
𝗠𝗨𝗟𝗧𝗜-𝗣𝗨𝗥𝗣𝗢𝗦𝗘 𝗖𝗟𝗘𝗔𝗥 𝗕𝗔𝗚𝗦 & 𝗖𝗢𝗡𝗩𝗘𝗡𝗜𝗘𝗡𝗧: Our compostable bags and resealable bags keep your food fresh and organized—store meats, fruits, veggies, sandwiches, and snacks. Perfect freezer bags in gallon, quart, snack, and sandwich sizes for meal prep, and handy baggies for toiletries, travel essentials, or quick snacks.
𝗘𝗫𝗧𝗘𝗡𝗗 𝗙𝗢𝗢𝗗 𝗙𝗥𝗘𝗦𝗛𝗡𝗘𝗦𝗦: Our freezer bags (quart size) and baggies (sandwich bags) lock in freshness, reducing spoilage. Use plastic sandwich bags and snack packs to keep snacks, meats, and produce fresh longer, minimizing food waste!
𝗦𝗨𝗜𝗧𝗔𝗕𝗟𝗘 𝗙𝗢𝗥 𝗛𝗢𝗠𝗘 & 𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗜𝗔𝗟 𝗖𝗢𝗠𝗣𝗢𝗦𝗧𝗜𝗡𝗚: Our resealable bags for food are not only environmentally friendly but also versatile, decomposing efficiently in both home and industrial compost settings. By using these plastic bag storage, you make a positive impact on the planet without compromising on convenience.
𝗖𝗘𝗥𝗧𝗜𝗙𝗜𝗘𝗗 100% 𝗖𝗢𝗠𝗣𝗢𝗦𝗧𝗔𝗕𝗟𝗘 & 𝗘𝗖𝗢-𝗙𝗥𝗜𝗘𝗡𝗗𝗟𝗬: Made from plant-based PLA (Polylactic Acid), these biodegradable food bags were tested and certified by BPI (2023) and TUV (2023). Designed to decompose efficiently in both home and industrial compost setting. These self sealing food bags provide an environmentally conscious alternative to plastic while keeping your food fresh and secure.
𝗝𝗢𝗜𝗡 𝗧𝗛𝗘 𝗚𝗥𝗘𝗘𝗡 𝗥𝗘𝗩𝗢𝗟𝗨𝗧𝗜𝗢𝗡: From kitchen bin bags, biodegradable bin liners, and resealable food bags to freezer bags, party cups, and more, BioFuture empowers you to manage waste sustainably and hassle-free. Choose eco-friendly solutions for a greener planet.

ECOOPTS 50 Pack 100% Compostable Food Storage Freezer Bags with Zipper - BPA-Free Sandwich & Frozen Safe (7x6.7 in)

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Why We Love It

Compostable and eco-friendly.
Durably stores multiple items.
Ideal for versatile usage.

Main Highlights

100% Compostable- ECOOPTS 100% Compostable freezer Bags are made from the corn starch based allow these bags to break down in the composter. Sturdy Environmentally friendly Texture of the bags is smooth and soft, nice to hold Good value Cons
Strong & Durable- These ziplock bags are very durable and smooth to touch,very strong and lock very well so holds the products hygienically and safely, especially food. The freezer bag is easy to use and they keep the frozen foods well
Multipurpose Storage Bags- ECOOPTS ziplock bags are very versatile, you can use the bags for practically storage everything, from food to your makeup and toiletries. What is great about them is that you can store your food safely in freezer and they are compostable so no wastage there.
Gallon Lunches Bag- Gallon Freezer Bags are ideal for storing food before and after preparation, marinating meat or use as a durable reusable compostable bag to pack and organize items while traveling or on the go,great for children's pack lunches
Environmental Friendly- The best way to replace your regular storage bags and be more conscious about Mother Nature. No more plastic! It replaces all the uses from a regular freezer bag.

Biodegradable Ziplock Bags by XupZip™ | 100% Compostable Sandwich Bag Pack | Food Storage Bags with Airtight Seal | BPA Free Lunch Bag for Home, Work, Travel | Multi-Purpose Freezer Bag - 40 Count

Why We Love It

Eco-friendly and biodegradable bags.
Airtight seal preserves freshness.
Versatile for everyday use.

Main Highlights

✅ Eco life made simple: maintain your food, fruits, and vegetables fresh while doing your part for the environment with our 100% biodegradable bags, designed to offer you a much-needed storage solution without hurting the planet!
✅ Upgrade your kitchen accessories with compostable bags: our food storage bags are certified compostable to meet the ASTM D6400 standard. They are made of plant extracts that allow them to break down completely in the compost bins!
✅ Plastic-Free, 100% biodegradable food bags: want to store your favorite snacks while doing your part for the environment? We’ve got you covered! Our food baggies contain on plastic and are biodegradable, so you can use them with confidence.
✅ Preserve your food's freshness with our food bags: coming with an airtight seal feature, our zip lock bags are ideal for fruit storage, seed storage, biscuits, and leftover food storage. Anything you need to keep fresh, seal it in our bags!
✅ 1 Food bag, 100+1 uses: our multipurpose bags can be used as freezer storage bags, storage bags for your pantry, meal prep containers to marinate your food before cooking, or zipper bags to store your snacks while traveling!

100% Compostable Snack Zip Bag | ECO-Friendly Small Storage Bags | Freezer Bag | Plant-Based BPA-free | Seal well for Cookie, Chips and Snack (100Bags)

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Why We Love It

Strong and durable bags.
Certified compostable materials.
Non-toxic and BPA-free.

Main Highlights

SIZE: 100% compostable snack Bags: 3.9*6.3 inches(10*16cm), 100 count, extra thick.Strong and durable
MATERIALS: 100% compostable, biodegradable disposable kitchen food storage bags, All ECOOPTS compostable bags are BPI Certified compostable, meet ASTM D6400 standards
FOOD SAFETY: Heavy-duty resealable bags contain NO polyethylene. They are unbleached, durable, non-toxic, BPA-free, and plastic-free. sustainable, bio-based materials .freezer-safe
MINI PACKAGING:2PACK A box of 50 compostable snack storage bags with lightweight packaging makes it easy to carry when traveling. Given the compostable nature of our bags, a small quantity of packaging can also provide you with a better product experience
ECO-FRIENDLY BAGS: Our resealable compostable food storage bags are eco-friendly. Perfect for storing food in the fridge or taking snacks with you on the go. These are suitable for storing all kinds of foods, including fat and acid related foods.

Biofuture Biodegradable Sandwich Bags – Medium Compostable Freezer Storage Baggies (15 x 22.9 cm) | Double Seal, Leakproof, Resealable | Ideal for Sandwiches, Snacks, Quart-Size, 50 Bags

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Why We Love It

Biodegradable, eco-friendly freezer bags.
Versatile sizes for all needs.
Heavy-duty and leakproof design.

Main Highlights

𝗟𝗘𝗔𝗞𝗣𝗥𝗢𝗢𝗙 𝗗𝗢𝗨𝗕𝗟𝗘 𝗦𝗘𝗔𝗟 𝗙𝗢𝗥 𝗨𝗟𝗧𝗜𝗠𝗔𝗧𝗘 𝗙𝗥𝗘𝗦𝗛𝗡𝗘𝗦𝗦: These resealable bags feature a durable, leakproof double seal that locks in freshness, keeps odors out, and prevents spills. Ideal for clear food bags, sandwich bags, or reusable food bags, they’re designed to preserve flavour and protect food integrity.
𝗠𝗨𝗟𝗧𝗜-𝗣𝗨𝗥𝗣𝗢𝗦𝗘 𝗖𝗟𝗘𝗔𝗥 𝗕𝗔𝗚𝗦 & 𝗖𝗢𝗡𝗩𝗘𝗡𝗜𝗘𝗡𝗧: Our compostable bags and resealable bags keep your food fresh and organized—store meats, fruits, veggies, sandwiches, and snacks. Perfect freezer bags in gallon, quart, snack, and sandwich sizes for meal prep, and handy baggies for toiletries, travel essentials, or quick snacks.
𝗘𝗫𝗧𝗘𝗡𝗗 𝗙𝗢𝗢𝗗 𝗙𝗥𝗘𝗦𝗛𝗡𝗘𝗦𝗦: Our freezer bags (quart size) and baggies (sandwich bags) lock in freshness, reducing spoilage. Use plastic sandwich bags and snack packs to keep snacks, meats, and produce fresh longer, minimizing food waste!
𝗦𝗨𝗜𝗧𝗔𝗕𝗟𝗘 𝗙𝗢𝗥 𝗛𝗢𝗠𝗘 & 𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗜𝗔𝗟 𝗖𝗢𝗠𝗣𝗢𝗦𝗧𝗜𝗡𝗚: Our resealable bags for food are not only environmentally friendly but also versatile, decomposing efficiently in both home and industrial compost settings. By using these plastic bag storage, you make a positive impact on the planet without compromising on convenience.
𝗖𝗘𝗥𝗧𝗜𝗙𝗜𝗘𝗗 100% 𝗖𝗢𝗠𝗣𝗢𝗦𝗧𝗔𝗕𝗟𝗘 & 𝗘𝗖𝗢-𝗙𝗥𝗜𝗘𝗡𝗗𝗟𝗬: Made from plant-based PLA (Polylactic Acid), these biodegradable food bags were tested and certified by BPI (2023) and TUV (2023). Designed to decompose efficiently in both home and industrial compost setting. These self sealing food bags provide an environmentally conscious alternative to plastic while keeping your food fresh and secure.

Eco Green Living 4 Litre Food Storage Bags, Plastic Free Food and Freezer Bags, Tie Top Storage Bags with Labelling Space, Medium Sandwich Bags, 100 Bags

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Why We Love It

Eco-friendly and compostable materials.
Versatile sizes for all needs.
Ideal for school lunches convenience.

Main Highlights

Fully Compostable & Biodegradable: These compostable freezer bags are made from environmentally friendly materials, ideal for reducing your carbon footprint.
Hand-Tied and Versatile: Available in various sizes, these hand-tied freezer bags keep food fresh and protect it from freezer burn for different needs and occasions.
Perfect for School Lunches: Durable and easy to clean, these reusable food bags are ideal for packing school lunches, offering convenience for busy parents.
Reusable and Environmentally Conscious: These freezer bags offer a sustainable alternative to traditional plastic bags, perfect for storing food in the freezer.
Fully Home Compostable: Eco Green Living ensures these biodegradable food bags are home compostable, providing confidence in their environmental benefits.

100% Compostable Sandwich Zip Bag | ECO-Friendly Food Storage Bags | Freezer Bag | Plant-Based BPA-free | Seal well for Fruit,Food and Snack (M-2Pack)

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Why We Love It

Durable and eco-friendly bags.
Certified compostable and biodegradable.
Safe for food storage.

Main Highlights

SIZE: 100% compostable sandwich Bags: 6.7*7.1 inches(17*18cm), 60 count, extra thick.Strong and durable
MATERIALS: 100% compostable, biodegradable disposable kitchen freezer bags, All ECOOPTS compostable bags are BPI Certified compostable, meet ASTM D6400 standards
FOOD SAFETY: Heavy-duty resealable bags contain NO polyethylene. They are unbleached, durable, non-toxic, BPA-free, and plastic-free. sustainable, bio-based materials .freezer-safe
MINI PACKAGING:A box of 30 compostable sandwich bags with lightweight packaging makes it easy to carry when traveling. Given the compostable nature of our bags, a small quantity of packaging can also provide you with a better product experience
ECO-FRIENDLY BAGS: Our resealable compostable freezer bags are eco-friendly. Perfect for storing food in the fridge or taking snacks with you on the go. These are suitable for storing all kinds of foods, including fat and acid related foods.

8.7

Excellent

We scanned 797 products

We reviewed these offers relevant to the 100 Compostable Medium Ziploc Bags within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Refresh Packaging, WRAPOK, BIOFUTURE, ECOOPTS, XupZip, Ecogreenliving, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best 100 Compostable Medium Ziploc Bags in the market, we considered we took a deep dive into 3986 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Grehge Packaging 100% Certified Compostable Medium Size Sandwich Zipper Locking Bags - 1 Box Compostable Bags Perfect as Freezer And Storage Bags - Ideal For Home Organization - 50 Bags per Box. We love many things about this product by Refresh Packaging. What sets it apart from the competition is Sustainable materials for guilt-free storage. , Secure seal for freshness preservation. , Convenient size for versatile use. .
The best value product for most shoppers and where user satisfaction is continuously the highest is WRAPOK 100% Compostable Freezer Ziplock Bags Large Biodegradable Food Storage Bag for Vegetables, Fruits, Meats - 50 Count by WRAPOK based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for 100 Compostable Medium Ziploc Bags and the best cost-to-value ratio is 100% Compostable Snack Zip Bag | ECO-Friendly Small Storage Bags | Freezer Bag | Plant-Based BPA-free | Seal well for Cookie, Chips and Snack (100Bags)at ECOOPTS with a 13% discount.
Our list of the best 100 Compostable Medium Ziploc Bags is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best 100 Compostable Medium Ziploc Bags in The UK

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We concluded that: