Turquoise Activity Play Mattress Set
Retrait actuellement non disponible
Imagination, Cushioned
If your floor has turned into a dragon’s lair, moon base or makeshift bakery run by stuffed hedgehogs, this fabulously versatile play mattress set might just be your co-star. Designed for sprawling, tumbling, reading, or staging elaborate bedtime negotiations, it’s a gloriously soft stage for all the small-but-mighty energy in your home.
Why Choose Our Turquoise Activity Play Mattress Set?
Curved Corners: Because no one needs a sharp jab to the elbow during castle construction. Gently rounded for softer landings and smoother make-believe transitions.
Playfully Educational: Encourages fine motor skills, wild imagination and, on occasion, award-worthy performances of 'The Floor Is Lava'.
Montessori-Inspired: Built for open-ended discovery and dramatic reimaginings of gravity. No batteries, buttons or bossy instructions.
Product Details:
Base Mattress: Plush and proper at 170 x 85 x 15 cm. Fabulously squishy with a cover you can unzip and toss into the wash after snack-based fallout.
Flexible Mattress: The pliable partner to our base, also 170 x 85 cm but a leaner 8 cm thick. Excellent for folding, stacking or disappearing acts.
Trapezoidal Pillows: Two characters of their own at 56 x 56 x 31 cm. Ideal as ramparts, loungers or proud mountain peaks waiting to be climbed.
Soft-Touch Fabric: 100 percent polyester with OEKO-TEX certification. Kind to skin, kinder to your washing machine. Positively grown-up approved.
Supportive Foam: Durable polyether polyurethane foam, OEKO-TEX certified. The pleasing middle ground between firm and flop.
No-Fuss Cleaning: Covers pop off without a heroic struggle. Folds away like a gentleman’s pocket square. Civilised all round.
Delivery Details:
- Estonia, Latvia, Germany, Sweden, Denmark, Poland, Slovakia, Hungary: 24.99€
- Lithuania, Spain, The Netherlands, Belgium, Ireland, UK, Luxembourg, Slovenia, Czech Republic, Austria, Italy, France: 29.99€
- Finland, Bulgaria, Croatia, Greece, Portugal, Romania: 49.99€
A rather good choice for glorious play, spontaneous storytelling and marvelously squishable memories. Don’t wait too long — your next adventure rather wants a soft landing.
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!