No sucking, no germs!
Uses an ingenious system to keep the water bag pressurized, so you can easily spray water into your mouth - no sucking, no backwash, no mess, and no germs. Holds 100 ounces of water to keep you hydrated during an all-day trek in the wilds. The pack is seriously rugged, made from heavy-duty ripstop ballistic nylon. And it's pocket-packed with space to hold gear, supplies, clothes, or anything else you need on the trail.