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Your Coffee Deserves Better Than Cardboard
Look, we're not ones to overstate things, but this rather splendid thermal cup might just change your mornings. Keep your coffee genuinely hot for hours while you're hurtling about the place, all without contributing to the planet's mounting pile of disposable cups. It's a small thing, really, but rather a good one.
Why Choose Our Reusable Thermal Travel Coffee Cup
Proper Thermal Insulation: Your coffee stays at that goldilocks temperature—not too hot, not too cold—for hours on end. No more tepid disappointment by mid-morning.
Beautifully Crafted Design: This is utterly fetching enough to use everywhere. At the desk, on the commute, at that café where you're pretending to work while actually scrolling. It looks rather good doing it.
Genuinely Eco-Friendly: Ditch the guilt of disposable cups. Use this one repeatedly, and actually feel like you're making a difference without the performative angst.
Properly Made Construction: Fabulously built to last. No flimsy nonsense here, just solid, dependable functionality.
Product Details
Material: Durable thermal-grade construction designed to take a knocking about
Capacity: Holds a proper serving of your favourite beverage
Perfect For: Daily commutes, office work, outdoor adventures, or simply existing while refusing disposable waste
Join the rather sensible people who've already made this small, glorious switch. Your conscience and your coffee will both be rather grateful.
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!