Water Bottle Accessories
Standard Flex Straw Cap
Hydro FlaskHydration on the go just got easier with the leakproof, insulated Hydro Flask Flex Straw Cap. Add it to your favorite Standard Mouth Hydro Flask bottle (not included) to enjoy cold hydration anywhere.
Standard-Mouth Flex Cap
Hydro FlaskBuilt for easy-carry comfort and portability, the insulated Hydro Flask Standard-Mouth Flex Cap is made to last on any standard-mouth Hydro Flask water bottle.
Standard-Mouth Sports Cap
Hydro FlaskSay hello to the insulated Sports Cap, designed to fit standard-mouth Hydro Flask bottles.
Standard-Mouth Stainless-Steel Cap
Hydro FlaskDon't get caught without some refreshment. Made to fit your Hydro Flask bottle (not included), this Standard-Mouth stainless-steel cap keeps your drinks secure for all-day sippin'.
Steel Straws - Package of 2
Klean KanteenHelp cut back on plastic waste with this handy package of 2 Klean Kanteen steel straws. Entirely reusable, they're perfect for easy, on-the-go sipping of your water, smoothie, juice or iced coffee.
Steel Straws - Package of 4
Klean KanteenHelp cut back on plastic waste with this handy package of 4 Klean Kanteen steel straws. Entirely reusable, they're perfect for easy, on-the-go sipping of your water, smoothie, juice or iced coffee.
TKWide Chug Cap
Klean KanteenThe Klean Kanteen TKWide Chug cap has been completely redesigned with a soft, high-flow silicone spout and a new twist cap for a leakproof seal, a higher flow rate and quieter performance.
TKWide Twist Cap
Klean KanteenTwist it, sip it, save it. Built to fit all TKWide bottles (not included), the Klean Kanteen TKWide Twist cap combines a reusable straw with a leakproof cap for total convenience on the go.
Tag Along Bottle Sling - Medium
Hydro FlaskNo hands to carry your Hydro Flask? That's no problem with the Hydro Flash Medium Tag Along Bottle Sling. Not only does it hold your 32 or 40 fl. oz. bottle, it also has a zip pocket for essentials.
Tag Along Bottle Sling - Small
Hydro FlaskNo hands, no problem. The Hydro Flask Small Tag Along Bottle Sling carries your smaller Hydro Flask bottles comfortably with a hands-free shoulder strap. It even has a zip pocket for small essentials.
Traveler Drink Holster
Nite IzeWhether you're casting a line, setting up camp, or tailgating at the game, the Nite Ize Traveler Drink Holster lets you enjoy your favorite activities while keeping your drink of choice at hand.
Wide-Flex Chug Cap
Hydro FlaskMake sure your wide-mouth water bottle is chug-ready with a Hydro Flask Wide-Flex Chug cap. The narrow spout controls the flow while a wide mouth is big enough for cooling ice cubes.
Wide-Mouth Bottle Replacement Cap
NalgeneThis replacement loop-top cap fits all Nalgene® wide-mouth bottles with a 63mm opening.
Wide-Mouth Flex Cap
Hydro FlaskDesigned for ultimate portability and easy-carry comfort, the insulated Hydro Flask Wide-Mouth Flex Cap is a great addition or replacement for any wide-mouth Hydro Flask water bottle.