Keep cool even when the heat is on with the Outdoor Products Insulated Gel

Reservoir, which keeps liquid chilled without diluting it for up to 4 hours.

Made from 100% odorless, tasteless, BPA- free Cool Gel material, you can chill

a full bladder in the fridge before exercise, or store the reservoir without

water in the freezer and fill just before use. When cold, the reservoir can

also be used as an ice pack for small injuries. The reservoir comes with an

ergonomic bite valve with excellent water flow and quick-release hose

attachment and coupler. The quilted back panel evenly distributes the cooling

gel material inside the reservoir, and a low-profile cap packs easily into

bags. This product is backed by a manufacturers 1-year limited warranty

against defects. Outdoor Products manufactures quality gear for all facets of

an adventurous life  including heavy duty frame camping backpacks, waist

packs, travel duffles, watertight bags and cases, and outdoor accessories.

Started as a department store for outdoor enthusiasts in 1973, Outdoor

Products continues to help you pack for all of your work, play, camping, and

travel adventures.