Placeholder Heartbeat 32 oz Stainless Steel Bottle by Cognitive Surplus

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Heartbeat 32 oz Steel Bottle

$ 49.95
4 reviews
Item is in stock Only 0 left in stock Item is out of stock Item is unavailable
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Study your cardiac rhythms while keeping hydrated! Nicer looking than an EKG pocket guide, this Heartbeat Flask is both functional and aesthetic. Nicer looking than an EKG pocket guide, this heartbeat travel bottle is both functional and aesthetic. Fill it with ice cold water and take it to the gym for your cardio workout, or top it off with herbal tea for a long night shift in the cardiac ward.

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.


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.

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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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Customer Reviews
5.0 Based on 4 Reviews
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Filter Reviews:
DH
03/08/2023
Diane H.
United States United States

Love it

I got this for my husband who is a cardiology nurse practitioner. He loved it and the quality is great. Now he want the bourbon glass. The only recommendation would be to have a lid that has a flip up straw for drinking rather than a screw off lid. We just replaced it with a lid we had from a different bottle.

JN
03/01/2023
John N.
United States United States

Great product

Great product. Well made. Delivered on time.

HS
02/28/2023
Holly S.
United States United States

Great

Keeps water cold for hours and get compliments on it

KY
02/28/2023
Kalli Y.
United States United States

Awesome and realistic rhythms!

I love my purchase!! I bought it for my boyfriend and he was in love with it. ❤️

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