• Widepac: User-friendly Widepac slide closure opens wide, allows easy filling, cleaning, draining and ice insertion; provides airtight, leakproof seal.
• Low Profile: centered baffle wall keeps low-profile shape of reservoir, regardless of water level; allows for integration in ballistic vest..
• Drinking Tube: weave covered drinking tube keeps liquids cool and insulated; QMT quick connector with auto-sealing mechanism allows easy attachment..
• 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..
• Storm Push-Pull Valve: no-bite high flow drinking valve with twist-to-shut mechanism; secure lock for storage and transportation..

WLPS 3L Widepac Low Profile Hydration System -------------------------------------------- Specially designed for ballistic vest integration, the low-profile, Widepac Low Profile (WLPS) bladder from Source reduces the depth of the reservoir, making it easier to insert when it's full and leaving more space for cargo in your pack. Source's Glass-Like Film is smoother than standard TPU films with virtually no difference from glass itself, preventing bio-film build up and making the system virtually self-cleaning. And the bladder retains a pure liquid taste with no plastic flavor. . The WLPS comes with comes with the high-flow Storm valve, a push-pull system that's like drinking from a straw. The QMT valve tip offers the convenience of disconnecting the valve so the tube can be easily woven through tight opening. The 90-degree design allows the tube to be shorter, minimizing excess tubing around your chest and creating an ideal drinking angle. It also comes with a Dirt-Shield protective cover that protects the valve from valve from dirt, sand, dust, mud, and other . The drinking tube's Cool Weave cover blocks UV light and insulates, keeping your water cool.Source has been a groundbreaker in hydration system technology and is also well known for its gear and hiking sandals. Tested in the most extreme conditions, hundreds of thousands of Source hydration systems are in use in the field. Features Hi-Flow Storm-Valve No-bite push-pull valve with integrated shut-off mechanism. Like drinking with a straw. Easy disassembly for cleaning. Angled Valve Turned 360 degrees for perfect valve/mouth orientation. Allows tube to be 25cm shorter. Less excess tube bouncing around the chest! Dirt-Shield Protective Cover keeps the drinking valve free of dirt and protected. QMT™ Additional In line QMT™ Quick Connector at the tube extremity, allows connection of filter, UTATM or other accessories with the push of a button. Cool Weave Cover Tube Insulates and blocks UV-light.