Placeholder Rocketry Stainless Steel Travel Mug | Cognitive Surplus

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Rocket Science 32 oz Steel Bottle

$ 49.95
2 reviews
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Arm yourself with a full 32 ounces of black coffee and crush your problem sets or let yourself get lost in some beautiful calculations while keeping hydrated. Whether you're headed for the lab or the lecture hall, this is the travel bottle you've been waiting for, because sometime it IS rocket science.

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.


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
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

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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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within 30 days of purchase

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On USA orders over $75

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5.0 Based on 2 Reviews
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Filter Reviews:
MS
05/12/2023
Michelle S.
United States United States

Happy

I bought for my son in law for easter and he loves it

RL
03/16/2023
Ruby L.
United States United States

The best gift for

I bought this as a gift for my bf who’s an aerospace major and he absolutely loved it ! Love the amount of details it’s what makes it’s to awesome. Definitely recommend

Minority Woman Owned Business

Small Business

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Inspired by Science

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