Gearing up is easy with this all-in-one, lightweight breathable protective vest featuring built-in integration with transceiver and BC Link radio. Now available with compact, lightweight Float 2.0 inflation system. Integrated low profile pack carries avalanche gear and a few other essentials. Full front, side and back protection with 1 mm of hard shell sandwiched between two layers of PE foam. Oval “ergo” trigger is less likely to snag on trees than round or T-shaped handles. Pack Volume = 1,220 cubic inches / 20 liters Weight 8.1 lb / 3,652 g (M/L full system with full cylinder) 8.3 lb / 3,770 g (XL/XXL full system with full cylinder) 6.9 lb / 3,094 g (M/L full system without cylinder) 7.1 lb / 3,212 g (XL/XXL full system without cylinder) 5.4 lb / 2,432 g (M/L vest/pack only) 5.6 lb / 2,550 g (XL/XXL vest/pack only) Torso Size 17.5” - 20.5” / 44.4 - 52.1 cm (M/L) 18.5” - 21.5” / 47 - 53.3 cm (XL/XXL) Chest Size 38” - 46” / 96.5 - 116.8 cm (M/L) 46” - 54” / 116.8 - 137.2 cm (XL/XXL)