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Responsible Rucksack in Black 21L
€168,95 EUR
Taxes included.
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A Rather Good Rucksack for Wherever Life Takes You
Introducing the Responsible Rucksack in black. Beautifully crafted and fabulously functional, it's the kind of bag that makes you look like you’ve got your life together, even if you're running late, again. Whether you’re off to work, the gym, or simply escaping your inbox in a park somewhere, this rucksack loves a good outing as much as you do.
Why Choose Our Rucksack?
- Smart Storage: From your indispensably stylish 13 inch laptop to snacks, scarves or small existential crises, it all fits marvellously well inside generous compartments.
- Understated Design: Clean lines and no faff. Because sometimes less really is slightly, modestly more.
- Properly Handsome Material: Made of sturdy cotton canvas with a clever water-repellent finish, so it shrugs off drizzle like an Englishman in a rainstorm.
- Sustainably Wrapped: Comes cocooned in a reusable cotton gift bag if you're feeling either generous or smugly eco-conscious.
Product Details:
- Material: 100 percent British cotton canvas
- Size: 29 cm x 14 cm x 51 cm
- Capacity: 21 litres
- Water Resistance: Finished to keep water politely at bay
- Comfort: Adjustable straps to suit your shoulders, however lopsided
Already adored by more people than is entirely reasonable. Pop one in your basket now and feel marvellously organised, quite soon.
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!