CamelBak Women's 2016 Helena 22 Hydration Pack Polyurethane Mesh Nylon A mid-sized women's-specific pack with enough cargo and hydration for a 3 hour to full day hikes Antidote reservoir features: Quick Link system, easy open/close cap, lightweight fill port, Dryer arms, center baffling and low-profile design Features air Channel back panel, women's-specific s-curved harness, organizer pocket, four-point compression, tool attachments Designed to carry extra layers, food, headlamp, trail maps, trekking poles, media, sunglasses Camelbak Got your Bak guarantee: if we build it, we'll Bak it with our lifetime guarantee A mid-sized women's-specific pack with enough cargo and hydration for a 3 hour to full day hike Antidote Reservoir Features: Quick Link System, easy open/close cap, lightweight fill port, dryer arms, center baffling and low-profile design Features Air Channel back panel, women's-specific S-curved harness, organizer pocket, four-point compression, tool attachments Designed to carry extra layers, food, headlamp, trail maps, trekking poles, media, sunglasses CamelBak Got Your Bak Guarantee: If we build it, we'll Bak it with our lifetime guarantee