• The WXP Hydration Reservoir has the most innovative, smart, and successful design as it makes filling, cleaning, and draining easier than ever while being 100% leakproof. It comes with a wide-mouth bladder, and a 90-degree design round Helix bite valve with tubing.
• Unique SOURCE Hydration Technologies: Glass Like properties and Grunge Guard prevent dirt build-up and provide purest water taste; virtually self-cleaning and low maintenance; Widepac closure for easy refill.
• BPA FREE BPA FREE Taste-Free System: Our co-extruded PE film retains the pure taste with absolutely no plastic flavor, also over time.
• Drinking Tube: weave covered protecting the drinking tube; QMT quick connector with auto-sealing mechanism allows easy attachment of water filter or UTA.
• Easy Care & Low Maintenance: Simply refill with water and drink again and again without special care. Water will remain fresh for days and even weeks.

High-performance hydration bladder. Exclusive 3 layers coextruded Polyethylene construction for pure water taste and increased reliability. Features: Compatible with the Helix Valve and the Storm Valve Helix Valve features a rounded shape that requires no mouth orientation for easy use; built-in "bio-net" style shut-off mechanism prevents spilling during transport Hi-Flow Storm-Valve: no-bite push-pull valve with integrated shut-off mechanism; easy disassembly for cleaning Angled Valve: Turns 360 degrees for perfect valve/mouth orientation; allows the tube to be 25cm shorter; less excess tube bouncing around the chest Dirt shield valve cover to protect the mouthpiece from dirt QMT Valve/Tube connector with shut-off allows quick and no-drip attachment to a respirator, microfilter, etc. Cool Weave Cover Tube: Insulates and blocks UV-light; water stays cool and inhibits bacteria growth Large NC Filler Cap: Airtight, low profile, one hand operated with a new fill handle Taste-Free System: Co-extruded PE film retains pure liquid taste without plastic flavor; BPA and phthalate-free Glass-Like Film with Grunge-Guard Technology: Inhibits bacteria growth on reservoir and drinking tube surfaces Care-Free: Cleaning by simply rinsing the system and hanging it opened until dry (if used with water) Widepac Closure: Patented slide closure for easy draining and cleaning; the airtight seal Additional Information: Dimensions : 43 × 20.5 × 9.5 cm Reservoir Capacity : 3 Liter Color : Black, Coyote, Foliage Drinking Valve : Storm Push-Pull Valve Technology: Care-Free: Source's technologies combined represent the next generation in hydration systems, in which cleaning is no longer an issue. Our systems require the lowest maintenance on the market. Glass-Like: A multi-layer Polyethylene film utilizing SOURCE's Glass-Like technology, which prevents bio-film build up making the system self-cleaning. SOURCE's Glass-Like Film is 2000% smoother than standard TPU films, with virt