Peer Reviews
Beards of Science 18 oz Steel Bottle
$ 40.00
Item is in stockHurry! Low inventoryItem is out of stock
Item is unavailable
Carver to Darwin, Williams to Einstein, we have so many scientists to appreciate – not only for their innovative contributions to science but for some fantastic facial hair. Enjoy something cold out of this Beards of Science flask and muse on your favorite 'stache.
(Also check out our Women of Science Flask)
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.
BPA-free
Hand-wash only
Carbon Neutral Shipping & Operations
Compostable Packaging
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 |
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.
Buy It With
$ 8.00
Buy It With
$ 13.00
Buy It With
Frequently Asked Questions
-
When your order arrives, open it up and take a look. If anything isn't as expected, got damaged in transit, or doesn't fit properly, let us know and we'll make it right.
-
Shipping is available to most countries. Simply select your country at checkout.
Shipping FAQIf you're shipping to Europe, please check out our EU website for lower shipping rates and quicker delivery times.
-
We do our best to process and pack up orders within 1-2 business days. You will know your order has shipped when you receive tracking
information. Typically orders arrive within 1-8 days (depending on where you live) expedited shipping options are available at checkout. -
No problem! We offer full and partial refunds and exchanges. Read more here.
Further Research
Let customers speak for us
Blue Star Chart Sticker
A gift for my husband — he loves it! Perfect for an amateur astronomer.
Holly L.
Blue Star Chart Sticker
Love the look
Jennifer
Vintage Rocketry Graphic Tee
Great pens
I'm really enjoying these pens. Just a hint of sparkle and they still write so smoothly.
Fantastic pens
These are some of the best pens you can buy. Vibrant color. Smooth writing. I always throw in a pack of new colors with every order. I strive to own them all.
Love these pens
These are some of the best pens you can buy. Vibrant color. Smooth writing. I always throw in a pack of new colors with every order.
Very high quality notebook. Image on the cover is clear and the paper feels very nice to write on. Perfect for my BOC notes
Love it
Loved the detail and quality
Core Sample Notepads
Crysta A.
Core Sample Notepads
Really cool design! Makes me wanna go back to school just so I can use these notebooks more lol.
It's perfect. My shaker bottle spring fits inside if I twist the girth down a bit, so my protein shake no longer has microplastics chipped from my old shaker bottle.
Beautiful
Great design....now all they need to do is offer one with their classic cell biology design.
James A.U.
Seaweed Pillow Cover
Love these!
Juliette
Hominid Skulls Wine Glass
Such a fun journal cover, and I love that there’s matching washi tape.
I love the vintage-y feel of the illustrations on the Whales & Seals journal cover. Whats not to love about some marine charismatic megafauna?
