Check the listing for details. US Military New Push-Pull Valve Hydration Bladder Valve Storm 3 Pack. Condition: New with tags. Listed at 7.99 USD. You will receive 3 new bite valves. The Storm (US. Patent No. 6,622,988) is our angled push-pull, free-flow drinking valve. The Storm sealing mechanism locks shut with a simple twist (ideal for extremely cold weather), and featuring a secure lock for storage. The Storm™ valve is Compatible with SOURCE Quick Mate Technology (QMT™) for accessories such as UTA™ and other hydration system accessories. Storm will provide you with an unmatched flow of water, so you can stay hydrated while out on your adventure or mission. Locks shut with a simple twist (ideal for extremely cold weather) The 90-degree design allows the tube to be shorter, minimizing excess tube. Secure lock for storage or transport. QMT valve tip for easy disconnect so the tube can be easily woven through tight openings. Dirt Shield protects the valve from pollution, dirt, and dust. Easy assembly/disassembly for cleaning