Water Bottles & Canteens

All the effectiveness of the wide mouth bottle with a narrower opening for controlled hydration. The specially designed lip is ideal for keeping th...

When you're out for hours on end, you need a vessel that can hold more than its fair share. Cue the Rambler 18 oz. Bottle - the answer to your on-t...

When you're out for hours on end, you need a vessel that can hold more than its fair share. Cue the Rambler 18 oz. Bottle - the answer to your on-t...

The MagSlider Lid means enjoying a drink from our Rambler Tumblers without spills. Shatter-resistant.

The Rambler 18 oz. Bottle is a necessary addition to your morning hikes, kayak trips, and daily commutes. This tough bottle is double-wall vacuum i...

The Rambler 18 oz. Bottle is a necessary addition to your morning hikes, kayak trips, and daily commutes. This tough bottle is double-wall vacuum i...

Sip sip hooray! Fresh pop color and new graphics pull kids back in for extra sips and sustained hydration. This new earth-friendly plastic is made ...

Chilling knows no limits when it comes to location -- so why should your trusty pint glass be consigned to stay at home or at your favorite pub? St...

With the Rambler 20 oz. Tumbler, your beverages will stay ice cold or piping hot longer. We over-engineered these double-wall insulated tumblers wi...

The MagSlider Lid means enjoying a drink from our Rambler Tumblers without spills. Shatter-resistant.

The Rambler 30 oz Tumbler Handles offer an alternative way to hold your Lowball to optimize portability.

The design is pure GSI genius. The plunger is the mug. No obtrusive rod to poke you in the eye as you drink, no grounds working their way around a ...

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...

Ready for power smoothies or lemon-ginger tea, our 20 oz All Around Tumbler keeps beverages cold for up to 24 hours and hot up to 6 hours. The new ...

The perfect pair - our 24 oz Wide Mouth Bottle and our insulated, leakproof Straw Lid. Easily enjoy cold hydration anywhere.

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 easi...

Our 12 oz All Around Tumbler is ready to grab and go, keeping beverages cold for up to 24 hours and hot up to 6 hours. The new Closeable Press-In L...

Any tumbler that's coming along for the ride needs to be tough enough to keep up. Our Rambler® 20 oz. is made from durable stainless steel with dou...

Keep their water colder, longer! Eddy+ Kids vacuum insulated stainless steel water bottle is durable, spill-proof when open, and leak-proof when cl...

Perfect for long journeys and amazing destinations. A strong and durable full powder coat finish keeps drinks tasting great, while the double-wall ...

From sunrise to sunset. The strong and durable powder coat finish keeps the Camp Mug looking good on the outside, while vacuum insulation keeps dri...

Ridiculously light, and durable enough for any trail, our 21 ounce Standard Mouth Lightweight Trail Series bottle is 25% lighter than our other 21 ...

The supremely insulated Rambler 26 oz. Cup is built for big swigs from dawn 'til dusk. It's sized perfectly for Texas-sized teas, large gulps of H2...

Generously sized for your longer pursuits, our 32 oz Lightweight Trail Series bottle is 25% lighter than our other 32 oz bottles thanks to an innov...