Model Number: 80456-
Based upon inspiration from the the Ultimate Direction Signature Series race vests, the Fastpack 20 is a streamlined, stable pack with features and capacity for multi-day run adventures, or day-long treks where you need to carry more gear. The main compartment forgoes zippers in favor of a waterproof roll top closure, allowing the pack to tightly secure everything from 15 to 23 liters. Front pockets can carry bottles, nutrition and small accessories, or you can stash a reservoir in the rear (bottles or reservoir not included).
||24 - 40"||32 - 46"|
*Measure in inches around fullest part of chest