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Rather good news if you've run out of bedroom space: this solid birch bunk bed is precisely the sort of splendid solution that actually works. Made from properly sturdy birch wood, it's the sort of thing that'll outlast your patience with flat pack furniture, and then some.
Why Choose Our Birch Bunk Bed
Separates into Two Single Beds: Because nothing lasts forever, and neither should your layout. When your children inevitably demand their own territories, this bed splits into two perfectly respectable standalone beds with marvellous ease.
Genuinely Sturdy Construction: Each bed holds up to 120 kg. That's the kind of weight capacity that lets you sleep soundly while your offspring bounce about with gleeful abandon.
Flexible Ladder and Guardrails: Position them left or right depending on your room's rather specific quirks. We understand that bedrooms have opinions.
Comfortable Headroom: 23 cm of breathing space between bunks means climbing and sitting happen without the sort of bumping incidents that lead to tears and recriminations.
Hidden Storage: 23 cm of clearance beneath the bed for all those mysterious things children accumulate.
Product Details
Material: Solid birch wood
Weight Capacity: 120 kg per bed
Available Sizes: 70x160 cm mattress with outer dimensions 76 x 166 x 150 cm. Or 80x200 cm and 90x200 cm mattress options with outer dimensions 86 or 96 x 206 x 150 cm.
Mattresses: Not included, though we do recommend acquiring some before the first night.
Delivery: 7 to 14 business days
This is the sort of investment that actually grows with your family, adapts to your needs, and won't embarrass you with wobbly joints after two years. Rather marvellous value, if we do say so ourselves.
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!
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 Have Lots More Like This.........
Hello, 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!