Water Bottles
(112 products)- Sale Ends May 26REI Co-opNalgene Sustain Graphic Wide-Mouth Water Bottle - 48 fl. oz.$9.39Save 50%compared to $18.95Liquid Capacity:48 fl. oz.Cap Type:Screw CapBottle Opening:Wide
- Sale Ends May 26REI Co-opNalgene Sustain Graphic Narrow-Mouth Water Bottle - 32 fl. oz.Top Rated$8.49Save 50%compared to $17.00Liquid Capacity:32 fl. oz.Cap Type:Screw CapBottle Opening:Narrow
- Sale Ends May 26REI Co-opNalgene Sustain Graphic Wide-Mouth Water Bottle - 32 fl. oz.Top Rated$8.49Save 50%compared to $17.00Liquid Capacity:32 fl. oz.Cap Type:Screw CapBottle Opening:Wide
- Sale Ends May 26REI Co-opNalgene Sustain Graphic Wide-Mouth Water Bottle - 32 fl. oz.$8.49Save 50%compared to $17.00Liquid Capacity:32 fl. oz.Cap Type:Screw CapBottle Opening:Wide
- Sale Ends May 26NalgeneUltralite Wide-Mouth Water Bottle - 32 fl. oz.Top Rated$3.89Save 51%compared to $7.95Liquid Capacity:32 fl. oz.Cap Type:Screw CapBottle Opening:Wide
- Hydro FlaskWide-Mouth Vacuum Water Bottle with Flex Straw Cap - 24 fl. oz.Top Rated$29.89 - $39.95Liquid Capacity:24 fl. oz.Cap Type:Lid With StrawBottle Opening:WideFeatures:Insulated
- YETIRambler Vacuum Bottle with Chug Cap - 36 fl. oz.Top Rated$50.00Liquid Capacity:36 fl. oz.Cap Type:Screw CapBottle Opening:WideFeatures:Insulated
- Sale Ends May 26REI Co-opNalgene Sustain Graphic Wide-Mouth Water Bottle - 16 fl. oz.Top Rated$6.89Save 50%compared to $13.95Liquid Capacity:16 fl. oz.Cap Type:Screw CapBottle Opening:Wide
- Hydro FlaskStandard-Mouth Vacuum Water Bottle with Flex Straw Cap - 24 fl. oz.$29.89 - $44.95Save 25%compared to $39.95Liquid Capacity:24 fl. oz.Cap Type:Lid With StrawBottle Opening:MediumFeatures:Insulated
- Hydro FlaskWide-Mouth Travel Bottle with Flex Straw Cap - 32 fl. oz.Top Rated$33.69 - $44.95Liquid Capacity:32 fl. oz.Cap Type:Lid With StrawBottle Opening:WideFeatures:Insulated
- Sale Ends May 26REI Co-opNalgene Sustain Pride Wide-Mouth Water Bottle - 32 fl. oz.$8.49Save 50%compared to $17.00Liquid Capacity:32 fl. oz.Cap Type:Screw CapBottle Opening:Wide
- Sale Ends May 26NalgeneSustain Wide-Mouth Water Bottle - 32 fl. oz.Top Rated$8.49Save 50%compared to $17.00Liquid Capacity:32 fl. oz.Cap Type:Screw CapBottle Opening:Wide
- Ocean BottleGO Vacuum Water Bottle - 17 fl. oz.$47.00Liquid Capacity:17 fl. oz.Cap Type:Lid With Straw, Screw CapBottle Opening:WideFeatures:Insulated
- Sale Ends May 26NalgeneSustain Wide-Mouth Water Bottle - 32 fl. oz. - Limited Edition Print Surrealist Collection$8.49Save 50%compared to $17.00Liquid Capacity:32 fl. oz.Cap Type:Screw CapBottle Opening:Wide
- Sale Ends May 26REI Co-opNalgene Sustain Graphic Wide-Mouth Water Bottle - 16 fl. oz.$6.89Save 50%compared to $13.95Liquid Capacity:16 fl. oz.Cap Type:Screw CapBottle Opening:Wide
- StanleyIceFlow AeroLight Vacuum Water Bottle with Fast Flow Lid - 24 fl. oz.$25.93 - $35.00Liquid Capacity:24 fl. oz.Cap Type:Flip TopBottle Opening:MediumFeatures:Insulated
- Sale Ends May 26HydraPak1 L Stow Bottle - 32 fl. oz.$14.99Save 25%compared to $20.00Liquid Capacity:32 fl. oz.Cap Type:Screw CapBottle Opening:Medium
- Hydro FlaskWide-Mouth Vacuum Water Bottle with Flex Straw Cap - 32 fl. oz.$30.93 - $44.95Liquid Capacity:32 fl. oz.Cap Type:Lid With StrawBottle Opening:WideFeatures:Insulated
- PlatypusPlaty Water Bottle - 70 fl. oz.$19.95Liquid Capacity:70 fl. oz.Cap Type:Screw CapBottle Opening:Narrow
- Sale Ends May 26HydraPakFlux Water Bottle - 32 fl. oz.$20.19Save 25%compared to $27.00Liquid Capacity:32 fl. oz.Cap Type:SqueezeBottle Opening:Narrow
- YETIRambler Vacuum Bottle with Chug Cap - 26 fl. oz.Top Rated$40.00Liquid Capacity:26 fl. oz.Cap Type:Screw CapBottle Opening:WideFeatures:Insulated
- OwalaFreeSip Vacuum Water Bottle - 32 fl. oz.Top Rated$35.00Liquid Capacity:32 fl. oz.Cap Type:Flip TopBottle Opening:MediumFeatures:Insulated
- Sale Ends May 26Hydro FlaskWide-Mouth Vacuum Water Bottle with Flex Straw Cap - 40 fl. oz.$37.39Save 25%compared to $49.95Liquid Capacity:40 fl. oz.Cap Type:Lid With StrawBottle Opening:WideFeatures:Insulated
- Klean KanteenRecycled Stainless-Steel Water Bottle with Loop Cap - 64 fl. oz.$36.95Liquid Capacity:64 fl. oz.Cap Type:Screw CapBottle Opening:Wide
- StanleyIceFlow AeroLight Vacuum Water Bottle with Fast Flow Lid - 50 fl. oz.$37.93 - $55.00Liquid Capacity:50 fl. oz.Cap Type:Flip TopBottle Opening:MediumFeatures:Insulated
- Sale Ends May 26CamelBakThrive Chug Water Bottle - 25 fl. oz.$11.99Save 25%compared to $16.00Liquid Capacity:25 fl. oz.Cap Type:Flip TopBottle Opening:Medium
- PlatypusSoftBottle Water Bottle - 34 fl. oz.$14.95Liquid Capacity:34 fl. oz.Cap Type:Screw CapBottle Opening:Narrow
- REI Co-opNalgene Sustain Pride Wide-Mouth Water Bottle - 16 fl. oz.$6.83Save 51%compared to $13.95Liquid Capacity:16 fl. oz.Cap Type:Screw CapBottle Opening:Wide
- Sale Ends May 26HydraPakMountain Stow Water Bottle - 17 fl. oz.$14.19Save 25%compared to $19.00Liquid Capacity:17 fl. oz.Cap Type:Flip TopBottle Opening:Narrow
- Sale Ends May 26Hydro FlaskLightweight Wide-Mouth Vacuum Water Bottle - 32 fl. oz.Top Rated$37.39Save 25%compared to $49.95Liquid Capacity:32 fl. oz.Cap Type:Screw CapBottle Opening:WideFeatures:Insulated
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Frequently asked questions about water bottles
Water Bottles
Staying hydrated is key to fitness and overall well-being. And it’s a lot easier when you have a reusable water bottle at the ready. Thankfully, with so many sizes, shapes, colors and materials to choose from, there’s sure to be a perfect vessel for you, no matter your activity. When choosing a water bottle, consider its material, capacity and features:
Water Bottle Materials
Plastic or metal? There are pros and cons to different materials. The right one for you depends on what activity you’re doing and how you’ll use the bottle:
- Plastic bottles come in hard or soft versions and tend to be lighter and cost less than metal bottles.
- Metal bottles are made of stainless steel, which is more durable than plastic but also weighs more. Stainless steel resists odor and residual taste better than plastic.
Water Bottle Capacity
Find the right size bottle, or capacity, for your activity and drinking needs. Capacity can be measured in either fluid ounces or liters and typically ranges from 16 to 32 ounces (about half a liter to a liter). A 40 oz bottle provides a whopping five cups of water for the very thirsty. Smaller bottles can be lighter and fit in smaller spaces better but require more frequent refilling. Also, consider the bottle’s dimensions if you plan to keep it in a cup holder or bottle cage.
Water Bottle Features
Consider other features such as the bottle opening, type of cap and whether it has a built-in loop for easy clipping. You may also want to check its compatibility with your water filter if you plan on taking it in the backcountry. If having really cold or hot water is important to you, pick an insulated bottle.
Why Shop at REI
REI carries mountain bikes by top brands like Klean Kanteen, Yeti and our own REI Co-op Water Bottles. You can also check out our gear guide that shares the best water bottles available