Products tagged with leak proof

The classic Hydro Flask wide mouth water bottle, now with the ease of a straw!

The classic Hydro Flask wide mouth water bottle now with the ease of a straw.

Flip and sip!
Hydration on the go just got easier with the leakproof, insulated Flex Straw Cap. Add it to your favorite Wide Mouth Hydro Flask bottle to easily enjoy cold hydration anywhere.

Flip and Sip.
Hydration on the go just got easier with our leakproof, insulated Flex Straw Cap. Add it to your favorite Standard Mouth Hydro Flask bottle to easily enjoy cold hydration anywhere.

Whether your first sip is in the kitchen, car, or campsite, the Flex Sip™ lets you enjoy your favorite brew leak-free.