Bottle Accessories

The capCAP was humangear's first product, and its popularity has increased every year since we launched it in 2008. Now, after 10 years on the ma...

SplashGuard is designed to fit all wide mouth bottles. It is made from food grade silicone for a flexible, easy fit. Bottle not included.

Made of durable HDPE BPA FreeIndependent screw-top capSturdy and reliable Economical Dishwasher Safe (top rack only) Withstands temperatures fro...

Make your Hydro Flask your own with a colorful, durable silicone Flex Boot. Customize your look and protect against bumps and dings. Small boot fit...

Cap replacment for Nalgene Wide Mouth 16 oz Bottles

Bottle Carrier is convenient and comfortable. Adjustable length shoulder strap Hook and Loop straps adapt to bottle diameter Quick-release buckle e...

Made of durable HDPE BPA FreeIndependent screw-top capSturdy and reliable Economical Dishwasher Safe (top rack only) Withstands temperatures fro...

Keep your Hydro Flask collection squeaky clean with our Bottle Brush, featuring durable nylon bristles and a non-slip grip. Fits all Hydro Flask bo...

Hydrate smarter with this handy insert that eliminates the usual spill when drinking from wide-mouth bottles. Made of BPA-free silicone, the Waterg...

Take wine anywhere. The best wine on the planet is wine you can take with you. Our splash-proof 10 oz Wine Tumbler Lid has built-in Honeycomb Insu...

The Wide Mouth Flex Cap is designed for ultimate portability and easy-carry comfort. Insulated, flexible and built to last. Compatible with...

Made of durable HDPE BPA FreeIndependent screw-top capSturdy and reliable Economical Dishwasher Safe (top rack only) Withstands temperatures fro...

Looptop replacement for 32oz and 48oz Nalgene bottle.

2 replacement sipper valves for the Nalgene children's Grip-n-Gulp cup.

We recognize that sometimes you can't get rid of that tried and true bottle that's been everywhere with you just because your dog chewed up the cap...

Insulated sleeve for a 32 oz wide mouth Nalgene bottle Great for running or walking Connects securely to your belt or pack, or hold in your hand...

Crafted from rugged polypropylene, the Rambler® Jug Mount can be fastened to your work truck, ATV, boat, or trailer. It’s the only water jug moun...

Keep your water flowing freely, even in the most harsh conditions. The new Crux Thermal Control kit takes insulation to the next level so your tube...

Easy clean. Made with durable nylon bristles, the straw brush easily cleans inside our bottle straws while the detail cleaner fits into the cre...

Pure refreshment in an easy to carry stainless steel insulated cap. Fits all Hydro Flask Standard Mouth bottles. Product Benefits 18/8 pro-g...