- FDA Approved Materials All materials in contact with the drinking water are FDA approved. Guaranteed safe and taste-free drinking water.
- Widepac™ Wide Opening Access Patented slide closure for easy filling, draining, and cleaning. Airtight Seal! (U.S. Patent No. 7,648,276,B2)
- Integral Refill Handle For fast and easy refill with no spills
- Large NC Filler Cap Airtight, low profile one hand operated. Compatible with commonly used personal filtration systems.
- Storm™ Push-Pull Valve features a rounded shape that requires no mouth orientation for easy use.
- Angled Valve Turns 360 degrees for perfect valve/mouth orientation. It allows the tube to be 25cm shorter. Less excess tube bouncing around on the chest!
- Dirt-Shield™ Protective Cover No more dragging in the dirt! Keeps valve free of dirt and protected during transport.