Poisonous Plants 32 oz Steel Bottle
Fill this Poisonous Plants bottle with your favorite elixir so you can enjoy it at your own pace. Your hot tea or cold kombucha will be ready whenever you are, so you can feel free to get lost in your studies, plans, or walk in the woods.
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|
|Material||High-grade stainless steel|
|Origin||Designed in Oregon, Built responsibly overseas|
|Cap Material||High-grade stainless steel, silicone ring|
|Care||Hand wash only|
Flat Rate $7.95
Orders $40+ ship for free
Expedited service available
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.
Returns & Exchanges
within 30 days of purchase
On USA orders over $40
Inclusive Workplace & Eco Friendly Products
Frequently Asked Questions
Beautiful and high quality
I got this for my daughters birthday. It is so well made and keeps the drinks cold all day in Arkansas summer. I love it so much I’m getting myself one!
Fabulous wee flask
I clearly didn't read the description closely, as I didn't realize the finish was powder coated and textured - which I find to be a bonus! Ice water stays c o l d, and I've found that I have been drinking more water since it arrived. A nice upgrade from the 18 oz insulated water bottle I've been using for a few years, primarily because I can dispense ice into it from the fridge door without causing it to rain ice on to the floor - the bottle mount is wide enough to catch it all and it holds two pints worth, significantly more than my old one. I also like that the cap doesn't thread down into the neck, but instead over it so the capacity isn't reduced. It's my buddy. Every where I go, my lil Poisonous Plants goes. .
I love the graphics. I trust that it will keep liquids at optional temperature.
So happy with my purchase. Very nice quality and the customer service is great. Would recommend highly!
These water bottles are fantastic! They keep my water cold from the fridge for the whole day at work. I just wish they came with a straw inside that fit under the screw lid. But, they don't leak and the prints are great!
Love love love it
Easy to wash and care for. Great quality, beautiful and it keeps my drinks cool all day long.
Love My Poisonous Plants!
Beautiful vessel. Only “complaint”: It was a much larger bottle than those that family members bought a few months ago, so it doesn’t always fit into beverage holders. I did NOT have a size option, nor did I know there were apparently size options…if there were options. I will be buying more as Christmas gifts! Thank you.