The Gear Vest Pro is the cross between Endurance Pack & Gear Vest. We took the same tiny foot print of the Gear Vest, but added the rear cargo like the Endurance Pack (but we actually made it a bit more roomy that the EP so you can really load this up!) Plus we added trekking pole attachment areas on the front and back in 8 locations. The trekking pole hardware is brand new and will be available for purchase shortly. You asked for reflective trim for safety and we added that too!

Fits a 500ml or 600ml Soft Flask in the front pockets. Sold separately. 

Specs: Weight 11.2oz, Bladder size 1L (included), Made in Vietnam, Sport Focus: Ride, Run, Explore

Pocket Config: Pocket 1 - 1L Bladder, Pocket 2 - Bulk Cargo, Pocket 3 - Zippered secured cargo and secure key clip