
Small Diaper Backpack Cappuccino
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Parenting Without Spills or Drama (Mostly)
Meet the Small Diaper Backpack in Cappuccino—a rather good idea disguised as a stylish bag. It's fabulously made for on-the-move parents who, like the rest of us, carry their lives (and at least three kinds of snacks) everywhere. Designed to keep your calm while everything else is covered in smushed banana.
Why Choose Our Small Diaper Backpack?
- Compact Yet Capable: Fits under airplane seats and overhead bins with grace and minimal elbowing.
- Brilliantly Organised: Clever pockets for nappies, wipes, miniature socks, and your misplaced phone.
- Wide-Open Access: Opens fully at the front, so you’re not digging through baby supplies like an archaeologist on day 12.
- Surprisingly Strong: Metal feet keep the base off suspicious public floors, while padded straps make heavy loads feel almost breezy.
Product Details:
- Dimensions: 35 x 26 x 15 cm
- Crafted with soft yet durable PU vegan leather and reliable YKK zippers
- Feather-light at just around 0.8 kg (your shoulders will thank you)
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Inside:
- Padded sleeve fits laptops up to 26 x 24 cm
- Two zippered pockets and four open ones for tactical storage
- Mesh divider to keep things civilised
- Handy hook for keys or pacifiers (we won't judge)
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Outside:
- Front zip pocket for wipes, lip balm, existential crisis notes
- Two roomy front slip pockets for snacks or small soft toys
- Insulated side pocket with zipper—baby food stays warm, juice boxes stay cool
- Stretchy drinks pocket also comes lined for temperature control
- Secret zip pocket at the back for a changing mat (changing mat not included, sorry...)
- Includes stroller straps so you can roll hands-free like an absolute pro
This cleverly charming bag was thoughtfully designed to grow with your family. It's stylish without trying too hard and built to survive playdates, airports, and the bottom of slides. Grab yours today and see why clever parents are swapping chaos for cappuccino.
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.
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!