Enhanced Hydration Waist-Pack Bladder Systems

(Also known as water carriers.)

The New York Times has a nice review of a few of the better known models in “How Dry I’m Not (Sip, Sip),” April 5. Complete with slideshow!

They enticed Masters ultrarunner Steve Smucker to try out five models. The Camelback Flashflo ($40) emerged the clear winner.