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ULTRASPIRE UA050 Alpha 2.0 Hydration Backpack Race Vest

This award winning hydration backpack vest just got even better! Lots of great new features including new soft touch perimeter binding,
larger quick stash pocket that significantly increases pack capacity without increasing weight or bulk, new quick attach
bladder holder, new elastic mesh on quick stash pockets featuring more stretch, less bulk and weight. Soft large-holed mesh fabric body enables excellent circulation, cooling and breathability throughout the vest. Add to this the amazing trademarked and patent pending Max O2 Sternum™ system that is super easy to get in and out of, with or without gloves, even with tired or fatigued hands. Once adjusted for proper fit, and then easily locking down the strap, there is no further slippage or change in tension. It’s the only system out there that allows for full movement through the chest cavity and unrestricted deep breathing without any loss of stability. The easiest feeling, most breathable vest system ever built.

Size                    S             M            L
Chest inch     26-35     32-38     38-46

Keep yourself hydration with new Ultraspire backpack design !