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A Gloriously Soft Fortress of Sanity
Your sofa didn’t sign up for gymnastics duty. Enter this superbly squishy foam playset: designed for wild toddler adventures while quietly saving your cushions from an untimely end. It’s delightfully stylish, mildly heroic, and wonderfully suited to romping, leaping, and polite mayhem.
Why Choose Our Soft Foam Playset?
Encourages Active Play: Built for boisterous bouncing, cautious climbing and the occasional lion safari across the living room floor. All while giving those motor skills a proper workout.
Fabulously Modular: Reconfigures with the whimsy of childhood imagination. One minute a castle, the next a café selling invisible cake. It’s all rather clever.
Delightfully Stylish: The soft ecru tone and clean lines fit in beautifully without your living room crying for help.
Soft Yet Supportive: Filled with certified foam that’s easy on little elbows yet sturdy enough when things get a tad enthusiastic.
Easy for Toddlers: Light enough for tiny hands to rearrange endlessly, building both independence and a very charming kind of chaos.
Product Details:
Includes: 3 soft foam blocks and a dry ball pit (balls sold separately, for the brave and bold)
Materials: Polyurethane foam core with covers made from 77 percent cotton and 23 percent polyester
Care: Machine washable covers at 30°C for inevitable snack detours and rogue scribbles
Recommended Age: Ideal for ages 1 to 3, preferably under the gentle watch of a grown-up with tea and sturdy nerves
Module Width: 45 cm
Tallest Block Height: 35 cm
Total Length with Ball Pit: 180 cm, with a 60 cm wedge for added flair
Ball Pit Dimensions: 90 cm x 30 cm
Bring home this fabulously made playset and reclaim your sofa’s dignity. Perfect for pint-sized adventurers and parents in need of a small breather.
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
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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!