Skip to product information
Pickup currently not available
The Rather Marvellous Solution to Leaks, Spills, and General Parenting Chaos
Look, we'll be honest with you: wet bags are not particularly glamorous. But then again, neither is fishing a soggy nappy out of your everyday bag at the supermarket checkout. This one solves that rather awkward problem with the kind of no-nonsense efficiency that makes you wonder why you didn't buy it sooner.
Why Choose Our Nappy Wet Bag
Leak-Proof Design: Because nobody needs a surprise dampness situation. Our sealed construction keeps moisture exactly where it belongs: inside the bag, not seeping into your handbag, car seat, or dignity.
Utterly Washable: Toss it in with your regular wash. No faffing about with special care instructions or hand scrubbing in the sink. It's properly made to withstand the rigours of modern parenthood.
Brilliantly Versatile: Wet nappies, damp swimwear, toiletries, snacks that have seen better days. This bag handles it all without judgment. Beach trips, nursery runs, weekend getaways. Rather good at adapting to whatever you throw at it.
Handle-Free Design: No straps means no awkward dangling, no snagging on your shoulder. Just slip it into your bag and carry on with your day.
Product Details
Dimensions: 35 centimetres wide by 30 centimetres tall by 10 centimetres deep. Generous enough for daily necessities without being cumbersome.
Material: 100 percent washable fabric that's been designed to survive countless cycles without falling apart or losing its shape.
Care: Machine washable. Dry naturally. Rather low maintenance, all things considered.
If you've been hesitating about getting one of these, do yourself a favour and stop hesitating. Your future self will thank you.
SHIPPING + RETURNS
THE RATHER IMPORTANT BITS
This rather lovely piece ships directly from our brand partner - we work with independent brands who are absolutely brilliant and work frightfully hard to create beautiful things.
SHIPPING DESTINATIONS
Now, here's the thing - our wonderful brand partners ship to lots of different places, but not all of them can ship worldwide.
Some are brilliant at international shipping, others prefer to keep things closer to home.
At checkout, you'll see exactly where this particular brand can send your goodies.
We're terribly sorry, but shipping costs do vary rather wildly depending on where you are in the world. The exact figures pop up at checkout - no nasty surprises!
RETURNS
You have 14 days to return items.
Now, we absolutely adore our brand partners - they work incredibly hard and we do try to support them as much as we possibly can. So I'm rather afraid we have to pass the return postage costs back to you. Frightfully sorry about that!
🌍 PLEASE CHOOSE THOUGHTFULLY:
Our wonderful partners put their hearts into everything they make.
Ordering multiple sizes to try at home is rather hard on our planet and makes things jolly difficult for these brilliant independent creators.
When in doubt, do ask us first!
PAYMENT
We're frightfully modern and accept all the usual suspects:
Visa, Mastercard, American Express, PayPal, Apple Pay, Google Pay, and Shop Pay
SECURE AS HOUSES
Everything's properly encrypted and secure - your details are safer than the Crown Jewels!
All prices in lovely British pounds £ GBP, though international chaps will see converted prices.
Any payment pickle? We're here to help sort things out! Contact us
We Have Lots More Like This.........
Hello, we are Sostter....
Sostter began, as all good ideas do, with a lively conversation and a shared sense of frustration. Why had the world of independent design become so serious, so samey, so… beige? Where was the spark, the imagination, the sheer joy of discovering something that made you stop and stare?
We dreamt of a marketplace that celebrated difference — where curious minds could explore a world of independent brands, design-led makers, and thoughtful artisans. A space that felt exciting, human, and beautifully imperfect.
Today, Sostter brings together remarkable people and their creations — from London to Lausanne, Brooklyn to Berlin — uniting makers and discoverers through craftsmanship, creativity, and conscience. Every object tells a story, and every purchase supports an independent brand doing things differently.
This is just the beginning. But enough about us — step inside, explore our world, and see what catches your imagination.
Giving Back
We’re proud to support Sutton Night Watch, a grassroots UK charity making a real difference in the lives of those facing homelessness. Through regular donations of stock, supplies, and essentials, we back their mission to offer warmth, dignity, and practical help to anyone in need — right where it matters most.
Sell with us
Sostter partners with independent brands that intrigue, inspire, and bring something genuinely different to the world of fashion, design, and living.Join us!