Under Armour Hustle Sport Backpack - Grey SHIP_LARGE_ITEM Heart Rate Mode: Pair to

Heart Rate Mode: Pair to ANT+ heart rate monitor to increase airflow as heart rate goes up

Saddle Height: Telescopic

5mm - Forefoot 22

Forefoot flex grooves

Under Armour Hustle Sport Backpack - Grey SHIP_LARGE_ITEM Heart Rate Mode: Pair toThese bags are tough, light, and water rolls right off themand those bungee sleeves make it easy to stow things like a warm up jacket quickly. Features: Water resistant UA Storm technology keeps you stuff dry Padded back panel & shaped straps make it more comfortable to carry Soft lined laptop sleeve with organization panelholds up to 15" MacBook Pro or similarly sized laptop Front sleeve with bungee adjust closure for easily stashing a jacket, pair