CAMELBAK CRUX RESERVOIR 3L SIZE:3L These are the three improvements:1)

These are the three improvements:1) Four small teeth on the leading edge of the blade to cut through small roots as you run into them at the bottom of your hole

This wading belt is designed with comfort and convenience in mind

short head

and fumble-free access for up to six spools

The ultimate general presentation taper

CAMELBAK CRUX RESERVOIR 3L SIZE:3L These are the three improvements:1)Athletes, customers and colleagues tasked for a reservoir that delivered more water per sip, with a foolproof design that made it easy to fill up and hit the trail. 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 leaks. The Crux was put through exhaustive stress tests to make sure that it wont fail you on the trail. 100% free of BPA, BPS and BPF.