Mushrooms 32 oz Steel Bottle
If you're leaving home at dawn to spend the day making observations in a misty forest or just enjoy staying hydrated wherever you go, this mushroom water bottle has got you covered. Let it inspire you to stay out just a little longer to collect that last bit of important data or fuel your next great idea.
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.




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 |
••• Holiday 2023 Shipping Dates & Deadlines •••
USA
Flat Rate $7.95
Orders $40+ ship for free
Expedited service available
International
Shipping is available to most countries. See details at checkout.
If you're shipping to Europe, Asia, the Middle East, or Oceania, please check out our European website for lower shipping rates and quicker delivery times.
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It is absolutely amazing