REI Co-op Hydro Flask Straw Lid Tumbler - 20 fl. oz.
![REI Co-op Hydro Flask Straw Lid Tumbler - 20 fl. oz.](https://www.rei.com/media/84333a2a-b817-4a6c-8596-1640942bb186.jpg?size=784x588)
REI Co-op Hydro Flask Straw Lid Tumbler - 20 fl. oz.
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It just seems to leap into your hand when it's grab-and-go time. The REI Co-op Hydro Flask 20 fl. oz. Straw Lid Tumbler fits most hands, most cup holders and keeps cold drinks cold for up to 24 hours.
![REI Co-op Hydro Flask Straw Lid Tumbler - 20 fl. oz.](https://preview.redd.it/this-is-my-32oz-water-bottle-the-only-one-i-use-whats-yours-v0-z683ral6salb1.jpg?auto=webp&s=f0a998e8d7e674728e159013136c6852d1d69710)
This is my 32oz. water bottle, the only one I use. What's yours
Hydro Flask Coffee with Flex Sip Lid - 20 fl. oz.
![REI Co-op Hydro Flask Straw Lid Tumbler - 20 fl. oz.](https://www.rei.com/media/92cef420-a3cd-43be-9bb1-9b4503d2736e.jpg?size=784x588)
Hydro Flask Tandem Cooler Cup - 26 fl. oz.
![REI Co-op Hydro Flask Straw Lid Tumbler - 20 fl. oz.](https://www.travelandleisure.com/thmb/hStVBl4OnpigsitPWoYMtDEIt-Y=/1500x0/filters:no_upscale():max_bytes(150000):strip_icc()/hydro-flask-all-around-tumbler-48a97f4cc7ec4c978aefff9520f25d80.jpg)
This Alaska Cruise Packing List Is Expert-approved
![REI Co-op Hydro Flask Straw Lid Tumbler - 20 fl. oz.](https://www.rei.com/media/ca3a372b-71f1-49f2-9ee8-39b54284eaee.jpg?size=784x588)
Hydro Flask 20 oz Wide Mouth Bottle Laguna
![REI Co-op Hydro Flask Straw Lid Tumbler - 20 fl. oz.](https://www.rei.com/media/39f77ac1-f51a-44ae-b57e-c113ead46103.jpg?size=784x588)
Hydro Flask All Around Tumbler - 20 fl. oz.
![REI Co-op Hydro Flask Straw Lid Tumbler - 20 fl. oz.](https://i.ytimg.com/vi/x3rNZcuqIqQ/maxresdefault.jpg)
How to Use (and Clean) your Hydro Flask Flex Sip Lid (a 60-Second
A little more hydration lets you have a little more fun. From mountain trailheads to morning yoga practice, our 24 oz Standard Mouth bottle is just the right size for staying hydrated before, during, and after activity. Our largest Standard Mouth available uses TempShield double wall vacuum insulation to keep your water refreshingly ice cold for up to 24 hours. Plus, it resists condensation, so the sides of your bottle stay dry.
![REI Co-op Hydro Flask Straw Lid Tumbler - 20 fl. oz.](https://www.rei.com/media/4fc1d963-9a07-45ac-bce6-6509eea4e120.jpg?size=784x588)
Hydro Flask 20oz Wide Mouth Coffee Flex Sip Lid Agave
Stay refreshed and hydrated wherever you wander with a 32 fl. oz. Hydro Flask Wide-Mouth insulated water bottle equipped with a leakproof Flex Straw
Wide-Mouth Vacuum Water Bottle with Flex Straw Cap - 32 fl. oz.
The vacuum-insulated REI Co-op 24 fl. oz. Hydro Flask wide-mouth water bottle with straw lid makes it easy to stay hydrated when you're hiking,
![REI Co-op Hydro Flask Straw Lid Tumbler - 20 fl. oz.](https://www.rei.com/media/90fa276e-481e-4193-86fa-f04702a2cafd.jpg?size=784x588)
Hydro Flask Wide-Mouth Vacuum Water Bottle with Straw Lid - 24 fl. oz.