Silicone Bags
Stasher Silicone Bags
Reusable food-grade silicone bags that replace single-use plastics. Freezer, microwave, oven, and dishwasher safe.
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3000+
Uses Per Bag
218°C
Oven Safe
Lifetime
Warranty
BPA
Free
Why We Recommend It
Stasher bags are the gold standard for reusable food storage bags. Made from pure platinum silicone (the same food-safe grade used in baby bottle nipples), they're completely free from BPA, BPS, lead, latex, and phthalates.
Unlike plastic bags, you can actually cook in Stasher bags. They're safe in the microwave, oven (up to 218°C/425°F), and for sous vide cooking. After use, they go straight in the dishwasher or can be turned inside out and hand-washed.
One Stasher bag replaces 260 single-use plastic bags per year. They collapse flat for easy storage and come with a lifetime warranty, so they're designed to last indefinitely.
Available Sizes
Snack (340ml)
Perfect for small snacks, nuts, cheese cubes, or children's portions.
Sandwich (450ml)
The everyday size. Sandwiches, cut fruit, leftovers, marinades.
Half Gallon (1.9L)
Larger portions, batch cooking, freezing soups or sauces.
Stand-Up
Self-standing bags for smoothies, soups, or anything liquid.
Key Features
Pinch-Loc seal: Airtight, leak-proof closure that's easy to open and close.
Write-on surface: Use dry-erase or chalk markers to label contents.
Versatile: Freezer, microwave, oven (up to 218°C), boiling water, and dishwasher safe.
Made with recycled materials: Woven from recycled plastic sourced from water bottles.
Where to Buy
Stasher bags are widely available in the UK:
- • Amazon UK
- • Lakeland
- • John Lewis
- • Planet Organic
- • Zero waste shops
Individual bags from around £12. Multi-packs offer better value.
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