Source drinking system widepac hydration system 23 - 3l-alpine blue

The source drinking system widepac hydration system 23 - 3l-alpine blue is the classic water bag and favorite choice for hikers, runners, cyclists and mountain bikers around the world. The hydration bladder is low maintenance and has no taste. **below are the specifications of the widepac hydration system 23-3l:** * wide and unique opening for convenience in filling and drying the bag, resistant to high pressure * patented wideslide ™ wide opening (100% leak-proof) * low maintenance * glasslike ™ technologoe (smooth surface that looks like glass and is difficul