CamelBak Classic

The name says it all: the Classic is the quintessential bike hydration pack, now updated with a Crux reservoir for a faster flow of water.The brand new Crux delivers 20% more water per sip, with an ergonomic handle for easier refilling, and an on/off lever that makes it easy to prevent leaksBreathable air mesh back panel for a lightweight, comfortable fitReflective accents for visibility in low-light environmentsSecure zippered pocket for essentialsLightweight, ventilated mesh harness