Woodland Forest 18 oz Steel Bottle
Perfect for early morning hikes and woodland research trips, this Forest Vacuum flask will keep your drink at just the right temperature to enjoy whenever you're ready. Let it inspire you to do your best work, summit just one more peak this year, and find answers to important questions.
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 | 18 oz | 530 mL |
| Width | 2.75" |
| Height | 8.75" |
| 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.
Frequently Asked Questions
Peer Reviews
- Reviews
- Questions
I LOVE it.
This bottle is amazing. I've wanted it for months, but the Woodland design was out of stock for a while, so I kept waiting and watching, and the minute it came back I bought it. I am so impressed. First of all, it's beautiful. Second, it keeps liquids hot or cold for a long, long time. I took a cold drink to work in it one day, and it stayed cold through lunch (when I finished it). Yesterday, I made hot tea in it in the morning (around 8) and sorta forgot about it. I came back to it around 1pm and it was still very hot. Just for fun, I left it on the table, and when I went to bed, around 9:30pm, it was still warm! I LOVE this insulated flask! Wish I could give it more than 5 stars!
United StatesAlways Fantastic
Yes. The bottle is wonderful. I was originally wanting the bird designed bottle but that one was sold out at time of purchase. Nevertheless, the forestry bottle is still wonderful :)
United StatesNice flask!
I carry this flask everywhere, it's stylish, keeps my water cool and has not leaked so far! I definitely recommend it!
Woodland Forest Stainless Steel Vacuum Flask
excellent work! ordered from here before and i love the work. I got my now fiancé her first birthday gift from here (wine DNA glasses) and I'm back now for a gift for my future mother in law :D
United StatesSeal it up
I love the graphics - which is why I bought it. I do feel like the lid screws on a little wonky at times and I have to really try to keep it straight. It doesn't seem to leak at all but I worry it might if it doesn't screw on just right.
United StatesWonderful bottle, goofy lid
I love this water bottle. One problem was that the lid doesn’t screw on correctly. The company offered to replace it, but I discovered that my hydro flask lid fits it perfectly, so I didn’t bother. I’m a sucker for the nature designs! It keeps my water cold all day (I work outdoors).
United StatesIce. Cold.
1. It has a fantastic texture on the outside that makes it easy to grip. 2. It’s super easy to keep clean because of the wide brim. 3. It keeps my water ice cold all night long. Beautiful product. I’m very impressed. Bought my husband and son one as well; the standard of this company is excellent.