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Airtight Food Storage Containers WS

All products in this collection are fully airtight, leakproof and completely plastic-free. We use food-grade silicone seals or lids to ensure secure, dependable storage. With a wide range of styles and sizes available, the collection offers practical solutions for everything from batch cooking to on-the-go meals.

The Prep & Store range is a proven bestseller. Made with specially developed microwave-safe stainless steel and finished with a borosilicate glass lid, it offers a versatile, high-quality option that stands out to customers.

Simple, durable, and built for repeat use, these containers are designed to replace single-use packaging and support everyday routines — making them a reliable and easy addition to your range.

10 products
Twist & Lock Leakproof Trio
Twist & Lock Leakproof Trio
Twist & Lock Leakproof Trio £36.00 GBP
Clip & Seal Lunchbox - Medium
Clip & Seal Lunchbox - Medium
Clip & Seal Lunchbox - Medium £32.00 GBP
Set of Three stainless steel airtight containers with blue, green and grey silicone lidsdisplayed alongside their orange packaging box with 'SEAL & GO ELEPHANT BOX' written on it.
Set of Three stainless steel airtight containers with blue, green and grey silicone lidsdisplayed alongside their orange packaging box with 'SEAL & GO ELEPHANT BOX' written on it.
Seal & Go Trio £26.00 GBP
Two stainless steel snack pots with green silicone lids on top, packaged on a cardboard box with 'SEAL&GO 100% LEAKPROOF & AIRTIGHT' text.
Two stainless steel snack pots with green silicone lids on top, packaged on a cardboard box with 'SEAL&GO 100% LEAKPROOF & AIRTIGHT' text.
Sold out
Seal & Go Snack Pots £15.00 GBP
Sold Out
Clip & Seal Lunchbox - Small
Clip & Seal Lunchbox - Small
Clip & Seal Lunchbox - Small £26.00 GBP
Two elephant box stainless steel dressing pots with orange silicone lids featuring cardboard packaging that has the text 'SEAL & GO' printed on it.
Two elephant box stainless steel dressing pots with orange silicone lids featuring cardboard packaging that has the text 'SEAL & GO' printed on it.
Dressing Pot Pair £13.00 GBP
Prep & Store - Medium
Prep & Store - Medium
Sale
Prep & Store - Medium £29.70 GBP £33.00 GBP
Prep & Store - Small
Prep & Store - Small
Sale
Prep & Store - Small £24.30 GBP £27.00 GBP
Prep & Store - Large
Prep & Store - Large
Sale
Prep & Store - Large £31.50 GBP £35.00 GBP
Clip & Seal Lunchbox - Large
Clip & Seal Lunchbox - Large
New
Clip & Seal Lunchbox - Large £35.00 GBP

Food Storage FAQs

It’s very important to us that everything we make is comprised of durable and toxin-free materials: All these containers are made with 304 grade stainless steel, food-grade LFGB certified silicone & borosilicate glass. There is no plastic involved!

No, we avoid using plastic in any of our food containers. We use food-grade LFGB certified silicone to create leakproof seals, stainless steel for the majority of our products and have recently introduced borosilicate glass to make meal prep and food storage easier ( removes the guessing games in the fridge)! Read more about choosing the best material for your lunchbox here. 

Yes, all our lunchboxes and food container can go in the dishwasher and freezer. Keep the lids off and all these products can go in the oven up to 200 degrees celsius. *Base only* Read more about our microwave safe stainless steel here. 

All our stainless steel products come with a 15 year warranty. Glass and silicone isn’t covered, but we sell spare silicone lids for Seal & Go Range, spare silicone bases for the Lunch Bowls and tabs for the Bowls & Prep & Store Range. 

Yes!  100% leakproof and airtight. It’s important to us that our customers can trust their soup. stews or anything else in these containers. If your product has a fault and you're finding it isn't leakproof, get in touch and we'll sort it out. 

The Seal & Go Trio, Twist & Lock Containers & Clip and Seal Containers all nest in the cupboard.  The rest are not as convenient unfortunately.