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bold blue puppy thermos on a bright adventure-ready background

Blue Puppy Stainless Steel Thermos Bottle 350ml

€18,95 EUR
Taxes included. Shipping calculated at checkout.

A Rather Splendid Way to Sip in Style

Allow us to introduce your new beverage-carrying companion. This 350ml stainless steel thermos—featuring a delightfully dapper blue puppy—is fabulously functional and quite the charmer. Whether you're briskly striding to Pilates or pretending you're not lost in the park, it keeps your drinks just the way you like them. Hot when it’s cold, cold when it’s hot. Quite miraculous, really.

Why Choose Our Puppy Thermos?

Double Wall Insulation: Keeps drinks hot for 6 hours or blissfully cool for 12. Your tea shall never go tepid again.
Leakproof Design: Worry not about rogue drips. This vacuum-sealed wonder ensures dry bags and drier laptops.
Beautifully Packaged: Nestled in a recycled gift tube so delightfully stylish, you might just skip the wrapping and call it thoughtful minimalism.

Product Details:

  • Capacity: 350ml
  • Temperature Retention: Cold for 12 hours / Hot for 6 hours
  • BPA Free
  • Eco-Friendly
  • Leakproof
  • Suitable for hot and cold liquids (excluding carbonated)
  • Cleaning: Hand wash with warm water, baking soda, and a bottle brush for a fresh start each time
  • Not safe for ovens, freezers or microwaves

Shipping within the EU: 4 to 8 business days
Shipping to the Baltics and Finland: 2 to 5 business days

Claim yours today before they bound off to new homes

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

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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.

Read All About Us >
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.

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Sostter partners with independent brands that intrigue, inspire, and bring something genuinely different to the world of fashion, design, and living. Join us!

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