Placeholder Brain & Neuroscience 18 oz Insulated Steel Bottle by Cognitive Surplus

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Brain & Neuroscience 32 oz Steel Bottle

$ 49.95
3 reviews
Item is in stock Only 0 left in stock Item is out of stock Item is unavailable
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Keep those neurons firing by staying hydrated with 32 ounces of ice-cold water –  even if your shift keeps you running around the department all morning. Or you could let yourself get lost in the textural gyri and sulci wending their way around this Brain & Neuroscience Flask while you sip slowly. 

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


Infuser Basket Compatible
BPA-free
Hand-wash Only
Carbon Neutral Shipping & Operations
Compostable Packaging

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!

Volume 32 oz | 950 mL
Width 3.75"
Height 9.25"
Opening Wide mouth
Feature Infuser basket compatible
Material High-grade stainless steel
Origin Designed in Oregon, Built responsibly overseas
Cap Material High-grade stainless steel, silicone ring
Care Hand wash only
USA

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

International

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

If you're shipping to Europe, please check out our EU website for lower shipping rates and quicker delivery times.

Shipping FAQ • Returns FAQ

 


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Infuser Basket for Stainless Steel Bottles

Out of stock

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within 30 days of purchase

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On USA orders over $75

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Frequently Asked Questions

Peer Reviews

Customer Reviews
5.0 Based on 3 Reviews
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Filter Reviews:
JJ
05/26/2023
Jared J.
United States United States

Works Great

The bottle is very sturdy for lugging to work or class, and the designs are fantastic.

DG
04/13/2023
Dana G.
United States United States

SUPER COOL

I have gotten so many compliments! I love the texture and it’s so durable! My favorite bottle I own!

GW
03/07/2023
Gillian W.
United States United States

Best waterbottle ever

Coversation starter, keeps water cold, doesn't leak, durable, really badass water bottle.

Minority Woman Owned Business

Small Business

Sustainable Practices

Inspired by Science

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