The patented Big Bite Valve mouthpiece offers Hands-Free Hydration and is ideal for any high-performance situation.
Easy to use — just bite and sip! Self-seals after each drink to eliminate annoying drips. One-piece, medical-grade silicone design includes no moving parts to break. Learn More
Accordian-style, folded pocket card shows semaphore flag chart for study and reference use outside of class.
Ideal for camps and merit badge universities teaching Signs, Signals & Codes Merit Badge. Card measures 3½" x 2".