Succulents Stainless Steel Vacuum Flask

5 reviews
$ 39.95 USD

While a succulent can hold water within itself so it can live for long periods of time without rain, you require frequent re-hydration from an outside source. Keep some refreshingly cool water with you on the hottest of days, or keep a warm drink at the ready on chilly mornings. Wherever your day takes you, stay hydrated with this cactus-studded Succulent Vacuum Flask.

With a textured design for a unique tactile experience, this flask will keep your drink hot or cold until you're ready to enjoy it.

Volume 18 oz / 500 mL
Width 2.75"
Height 8.75"
Opening Wide mouth
Material High-grade stainless steel
Cap Material High-grade stainless steel, silicone ring
Care Hand wash (do not wash in dishwasher)


Fill it with your favorite mulled hot cider or cold brew, and even if you don't get around to drinking it for hours, you can expect to find your beverage ready and waiting for you at just the right temperature. The metal cap seals tightly, so it won't leak all over your bag. 

Here's how it works: the space between the inner and outer flask wall is evacuated, creating a vacuum (well, a partial vacuum anyway...). In order for heat transfer to take place from the outside world into your cold drink, or from your hot drink to the outside world, it needs nearby molecules to excite. If there aren't many molecules nearby, as is the case in a vacuum, the heat's energy can't easily be passed along, so your drink stays close to the temperature it was when you put it into the flask for a really long time. 

Simply stated, vacuums make great thermal insulation!


Flat Rate $9.95
Orders $75+ ship for free
Expedited service available


Shipping is available to most countries. See details at checkout.

Shipping FAQReturns FAQ

You may also like

Peer Reviews

Customer Reviews
5.0 Based on 5 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
Wendy D.

Functionally Gorgeous

Beautiful design, exceptional quality, perfectly functional. These thermos (flasks/bottles) keep cold beverages — cold and hot beverages — hot. Easy to carry, drink from and clean. Highly recommended.

United States United States

Awesome thermos

As per usual, Cognitive Surplus hits it out of the park. They assured me on social media that the succulent flask would be restocked soon, and sure enough it was! My aunt makes clay pots for dozens of succulents so this was the perfect birthday gift for her. Thanks for being awesome!

Robert P.
United States United States

Most Excellent!


Laurie S.
United States United States

Great tea flask!

Keeps my drink hot for hours and so stylish!

A Cognitive Surplus Customer
Cheryl P.
United States United States

Well-received gift

I bought this for my gardener husband. He loves the botanical drawings and its sturdy construction.

Recently viewed