Skip to product information
Kids' Adventure Backpack – Adjustable, Water Repellent & Secure by Trixie Baby at brixbailey.com

Mr Frog Children's Backpack

€37,95 EUR
Taxes included. Shipping calculated at checkout.

Quite Possibly the Most Marvellous Backpack a Little Explorer Could Hope For

Whether it's the first flutter of independence at nursery or a grand quest to the park, our Mr Frog Children's Backpack is the ideal sidekick. Delightfully designed and fabulously practical, it’s the sort of thing that makes both kids and their grown-ups feel awfully clever.

Why Choose Our Children's Backpack?

  • Adjustable Comfort: Grows with your child thanks to padded shoulder straps and a handy chest buckle, which is not just secure but also terribly grown-up looking.
  • Easy Organisation: Big main compartment for books, tiny teddies, and soft dinosaurs. A front pocket for very important snacks. All zipped with just enough resistance to feel satisfying but manageable by little hands.
  • Not Easily Lost: Includes an inner name tag, so the backpack can be reunited with its partner-in-crime should they ever part ways.
  • Weather-Resistant Wonder: Light rain? Spilled juice? This cotton number coated in acrylic simply shrugs it off. And it’s machine washable too, in case of particularly enthusiastic mud pies.

Product Details:

  • Material: 100 percent cotton with a water-repellent acrylic coating; fully lined with cotton on the inside.
  • Age Recommendation: Best suited for ages 3 years and upwards, unless your toddler is unusually well-organised.
  • Dimensions: 31 x 23 x 10 cm
  • Capacity: A rather versatile 7.5 liters

This delightfully stylish backpack is ready for anything from grand adventures to soggy Tuesdays. Grab yours today and turn the school run into something vaguely splendid.

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.

Read All About Us >
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!

You Might also like.........