
Kids Water Repellent Cotton Backpack with Chest Strap
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A Marvellously Practical Backpack for Little Explorers
Whether it’s the first school run or an ambitious backyard expedition featuring toast crumbs and wild imagination, this kids cotton backpack is up for the task. Light as a feather and armed with water-repelling sorcery, it’s the sort of bag that handles life’s little misadventures with quiet dignity. Even if that involves crayons in six ill-advised shades.
Why Choose Our Kids Water Repellent Cotton Backpack with Chest Strap?
- Adjustable Comfort: With padded shoulder straps and a chest strap that actually stays in place, this backpack grows with them (even if that growth happens suspiciously overnight).
- Spacious But Sensible: A roomy main compartment perfect for picture books and surprise twigs, plus a front pocket for essential snacks or secret missions.
- Splendidly Resilient: Made from 100 percent cotton with a clever water repellent finish, it even survives the washing machine. A rare backpack superpower.
- Thoughtfully Tagged: Comes with an interior name tag to aid in the inevitable game of 'Where on earth did you leave that?'
Product Details:
- Materials: 100 percent cotton with water repellent acrylic coating, fully lined in 100 percent cotton
- Dimensions: 29 x 25 x 10 cm
- Capacity: 7.5 litres
- Recommended Age: Suitable for children aged 3 years and up
Beautifully crafted for pint-sized pioneers, it’s the fabulously functional backpack you’ll wish came in adult sizes. Order now before the next adventure begins without it
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!
The brands we work with all have a chat option, and they love to chat!
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 are Sostter
We met as children. Grew up a few streets apart. Built dens, rode bikes, and eventually — built Sostter.
It started with a shared love of objects that meant something…things with a past, or at least a purpose.
Now, Sostter is our grown-up version of a treasure hunt: a space where design meets storytelling.
We curate independent brands, one-of-a-kind finds, and everyday essentials with character.
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.
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