• Backer plate shapes the reservoir to keep it low-profile so it won't interfere with the comfort of your backpack
• Pour shield extends the collar to ease filling in shallow sinks and control pouring into pots or bottles
• Includes a magnetic sternum strap that you attach to your backpack, giving the magnetic bite valve a place to rest when it's not in use
• Bite valve offers fast, smooth water flow with a 1/4 twist on/off switch

Technical specs