
Kinderkraft Diaper Backpack Treasureback
Pickup currently not available
Effortlessly Explore with the Versatile Treasureback Backpack
Introducing the Treasureback Backpack, your essential partner for seamless adventures with your child. Whether attached to a stroller or worn daily, this backpack adapts to your needs with unparalleled flexibility. Designed to hold everything you might require during family outings, it embodies a harmonious blend of practicality and style.
Features You'll Appreciate:
- Optimal Organization: With 9 thoughtfully designed pockets, including a thermal pocket, zippered pocket, and dedicated wet clothes pocket, you can easily sort and access all necessities at a moment’s notice.
- Chic Design: Part of the exclusive Nature Vibes collection, the backpack features a distinct interior print and charming bee pendant. Its stylish essence complements any outfit, enhancing your everyday look.
- Convenient Mobility: The backpack includes special straps for attachment to stroller handles, allowing you to effortlessly transition from a stroll to wearing it on your shoulder for more extensive adventures.
- Included Changing Mat: A matching changing mat ensures you can safely change your baby wherever needed, maintaining hygiene and style on the go.
- Comfort First: Wide, padded shoulder straps distribute weight evenly, combined with reinforced materials that maintain the backpack’s form while providing a soft, comfortable carry.
Product Details:
- Materials: Constructed from durable PU and polyester for longevity and easy maintenance; changing mat features foam-padded polyester for added comfort.
Embark on your journeys well-prepared and in style with the Treasureback Backpack. Order now to enjoy ease and elegance in every step you take with your little one.
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!