- 100% nylon
- Machine Wash
- Enough internal volume for a quick overnight trip or taking work to and from the office
The CamelBak WaterMaster is a durable military-spec hydration backpack, designed to meet high performance standards in tactical and outdoor applications. Made from rugged 500 denier Poly Kodra fabric, it features a double-insulated reservoir carrier pocket to keep your drink at the right temperature. Its ergonomic harness features mesh padding for breathable comfort, and can be torn away completely so that you can get free in an emergency. It also includes a stow pocket for small items. The included 70 ounce Antidote reservoir is lightweight but tough, and features an enlarged fillport that allows quick filling and closes securely. Its auto shut-off system locks the valve to prevent water flow during filling and effectively prevents leaks. The bag includes an integrated access port cover and a bite valve cover to keep the tube clean.