Ergodyne Chill-Its 5156 Premium Low-Profile Hydration Pack, 101 Oz, Hi-Vis Lime

If you need to stay hydrated while on a hike or camping trip, consider this low-profile hydration pack. The pack feels comfortable against your back thanks to its vented shoulder straps and holds up to 101 oz of your favorite liquid. Holds up to 101 oz, which can last over 3 hours. 600D ripstop polyester shell provides resistance to water. Vented, breakaway shoulder straps offer breathability and comfort. Straps feature EVA foam for padding. Large zippered compartment houses an insulated pack and tube to help keep the water cool. Multiple D-rings and nylon daisy chain webbing help secure gear. DualCap bladder features a small cap inside a large cap to help fill it with ice. 100% antimicrobial bite valve with a cover to help prevent contamination. Reflective elements for low-light hikes. Antimicrobial is an agent that kills microorganisms or stops their growth. Reusable & avoids disposables - designed to be used repeatedly, helping you avoid single-use disposables and potentially save money.