Adventure Awaits
Explore new nature-inspired hues in 40oz Spout Lid 2-Packs.
TheJourney
...began in 2012 when we built a bottle that inspired adventurers to fill their flask, feel their best, and get going. We innovated a lid system to keep the cold in longer, make ice load easy, and never leak. We designed a satisfying hydration experience—one that gave a sustainable nod to the planet with every sip.
Finally, a bottle to love.
ADVENTURE AWAITS
To inspire, accompany and elevate life's adventures, one sustainable step at a time. We are there to explore all of them with you, wherever life takes you. Fill your ThermoFlask, feel your best, and get going.
Thoughtful Technology
Our intelligent Temp-Lock™ technology is engineered to lock in the temperature. It will keep the perfect temperature, just as you want. That’s how we truly elevate your life’s adventures: cold or hot, hour after hour, step after step.
OUR PART
By replacing single-use plastics with our sustainable ThermoFlask gear, you are consciously making a positive impact and joining the growing movement of eco-responsible adventurers.
Perfect for school and sports.
AGmomof4
I use these water bottles everyday!
Shelby M.
Keeps my kids water cold all day.
Emily J.
Really great value and easy to clean.
Dillon J.
I love that it does not leak all over their backpacks.
Beach365
Out in the sun at 90 degrees for over 5 hours, my water was STILL COLD!
joyssiiaann
You can customize which lid you prefer.
People Magazine
They are a great size, plus a great value.
Jeanette M
Perfect for school and sports.
AGmomof4
I use these water bottles everyday!
Shelby M.
Keeps my kids water cold all day.
Emily J.
Really great value and easy to clean.
Dillon J.
I love that it does not leak all over their backpacks.
Beach365
Out in the sun at 90 degrees for over 5 hours, my water was STILL COLD!
joyssiiaann
You can customize which lid you prefer.
People Magazine
They are a great size, plus a great value.
Jeanette M
Blog
6 Winter Hiking Tips To Stay Hydrated and HappyWhen you’re heading out to hit the trails, whether that’s a one hour hike or a day journey, here are six things you should always do to make the adventure a great one...
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Top 4 Holiday Gifts For The Adventurer On Your ListStruggling to find that perfect gift for the adventurer on your list? We’ve got you, best gift-giver ever! Toss the clunky gizmos and gadgets and wrap up something they’ll love: an experience! We’ve rounded up four high-energy “get-out-there” things to do and paired them with thoughtful hydration gear that will fuel...
Blog
Celebration Drinkware for Backyard AdventurersYou’re going to love our new Celebration tumblers! Courageously formal, unabashedly unbreakable, and in one bespoke color that matches every outdoor atmosphere, they’re a gorgeous addition to your backyard drinkware—the perfect accompaniment to any outdoor gathering.