Hydration

Transforms your favorite wide-mouth bottle into a fast and easy water filter.

A tasty & hydrating blend of electrolytes and minerals provides complete hydration on-the-go*. 10 tablets per tube. Dissolve in 16oz. of water.

The Big Zip™ Drink Tube Kit easily replaces a damaged or old drink tube on your Platypus Big Zip™ EVO Reservoir.

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.

It’s a tallboy can cooler and it’s an insulated stainless steel pint glass. A silicone collar holds your can in place, then swaps to the bottom to switch into a 16 oz cup that keeps drinks cold or hot. Great colors. Great design. Way cool.

Refresh on the go with this leakproof chug style cap. The narrow chug spout provides a convenient, controlled flow to quickly quench your thirst. The wide mouth cap easily fits ice cubes to keep things cool. Fits all Wide Mouth bottles.

More volume for more adventures. 48oz of BPA/BPA-free Tritan Renew, our new material derived from 50% waste plastic (using ISCC certified mass balance)

When using Steripen Pre-Filters, pour water through the durable 40x40 micron screen filter cartridge to fill the bottle.

Osprey Osprey Reservoir Hose

Coffee on-the-go.

Small size. Big adventure.

Replacement Kit.

Osprey’s Hydraulics® 3L Reservoir by Hydrapak is ideal for large volume packs and long duration activities. The HydroStatic backerplate provides structure for easy loading into a full pack and maintains a flat profile. Thoughtful design makes filling, cle

Osprey’s Hydraulics® 2L Reservoir by Hydrapak is ideal for large volume packs and long duration activities. The HydroStatic backerplate provides structure for easy loading into a full pack and maintains a flat profile. Thoughtful design makes filling, cle

The original. The trailblazer. The Sir Edmund of water bottles.

Rapidly dissolving iodine-free tablets that can be used over the long term with no adverse effects.

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

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

Strong yet flexible, our Standard Mouth Flex Cap is the perfect companion for spontaneous campouts, epic road trips, and everything in between. Made with stainless steel pivots and an easy-to-carry strap, this cap has Honeycomb Insulation™ to help keep yo

Perfect for morning hikes, afternoon ski lessons, or evenings by the campfire, our 20 oz Wide Mouth bottle is made with professional-grade stainless steel and a wider opening for faster fill. And our Color Last™ powder coat is dishwasher safe for even mor

TempShield™
Our unique double wall vacuum insulation protects temperature for hours. Cold drinks stay icy cold and hot drinks stay piping hot so you can stay refreshed for any adventure.

TempShield™
Our unique double wall vacuum insulation protects temperature for hours. Cold drinks stay icy cold and hot drinks stay piping hot so you can stay refreshed for any adventure.