Skeleton 32 oz Steel Bottle
Impress your physical therapy clients while you enjoy a drink that says cold – or hot – all day. If you're the gifting-type, try giving one to your favorite orthopedist or osteologist as a special thank-you.
With a textured design for a unique tactile experience, this vacuum-insulated 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
Love love love it!
I originally purchased for myself, but my daughter li Ed it SO much that I ended up giving it to her. She takes it everywhere and I’m glad she is drinking more water & staying hydrated. It’s the perfect size- not too big.