Sensifit construction for ultra form and fitting stability. 3D mesh + power mesh for ultra compression. APPAREL SIZING. * Adjustable load lifter. Twinlink system. Underarm routing. Wide lateral opening with double sliders. 4D pole holder. Compatible with Salomon"s Custom system * Splitable volume. 2 compressible side mesh pockets. 1 mobile pocket. 1 removable chest pocket. 2 chest pockets. 1 zipped back pocket. Safety pocket with safety blanket * Isothermic waterpouch with 1.5 Liter Soft Bladder (included). Insulated tube. Underarm routing. Reflective. Whistle * Weight: 1 lb 3 oz (530g). Volume: 732 cu. in. (12 Liters). Dimensions: 43 x 22 x 18 cm