Women of Science 18 oz Steel Bottle

Volume: 18 ounces
Width: 2.75"
Height: 8.75"
Opening: Wide Mouth
Material: High-grade stainless steel
Cap Material: High-grade stainless steel + silicone ring
Care: Hand Wash (do not wash in dishwasher)

These flasks will keep your drink hot for 12 hours and cold for 24!

Fill it with your favorite mulled hot cider or cold brew, and even if you don't get around to drinking it for hours, you can expect to find your beverage ready and waiting for you at the right temperature. The BPA-free flip cap seals tightly, so it won't leak all over your bag, and you don't have to take the lid off in order to enjoy your drink. 

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!

Minimums
Wholesale orders must total $250 in order to be processed.

Shipping
Ground shipping is now free on all orders within the lower 48 states and discounted on orders shipping to Alaska and Hawaii!

Orders are typically processed and shipped in within 2-5 days from our warehouse in Redmond, OR.

If your shipping address is in Europe, Asia, Oceania or the Middle East, please check out our EU Wholesale shop for more economical shipping rates. 

Selling Online
You may sell our products online through your own website, but not on public market places like Amazon, Ebay, Etsy, Storenvy, Google shopping etc.

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