
Cookie White Great Rucksack
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Rather a Marvellous Bag for Life’s Daily Escapades
Meet the Great Rucksack in Cookie White. It’s the fabulously versatile companion for your daily comings and goings—whether that’s the office, the café, or a spontaneous dash across town because you forgot your charger again. Utterly fetching on the outside and delightfully practical on the inside, it keeps you looking rather sharp while holding more than you'd expect.
Why Choose Our Great Rucksack?
- Adaptable Style: Transforms from a backpack to a shoulder or messenger bag quicker than you can say "Where did I put my keys?"
- Comfort Meets Capacity: The raindrop-shaped design isn’t just charming—it’s roomy enough for whatever your day throws at you.
- Laptop Sleeve: Holds devices up to 15 inches so your digital life remains cosy and secure.
- Clever Compartments: One zip pocket inside for valuables, one easy-access pocket outside for things you’ll need in a jiffy, and a keychain so your keys stop playing hide and seek.
- Fabulously Made: Crafted from organically tanned Tuscan leather—that’s Italian leather, darling—and stitched together with care in Estonia.
Product Details:
- Material: Organically tanned premium leather from Tuscany
- Compartment Features: Laptop sleeve (up to 15 inches), one internal zipper pocket, one external pocket with keychain
- Size: 41 cm x 31 cm x 13 cm
- Color: Cookie white
- Packaging: Comes tucked in a reusable canvas gift bag that’s almost too lovely to give away
- Origin: Designed and handmade in Estonia
If versatility had a name, it might just be this bag. Add some delight to your daily routine with a properly handsome rucksack that’s ready when you are. Order now and step rather stylishly into whatever the day may bring.
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!