LIGHT & VERSATILEFEATURESLIGHTWEIGHT AND DURABLE MATERIALSAIR SUPPORT BACK PANEL WITH BODY MAPPING TECHNOLOGYVENTILATED HARNESSINTEGRATED TOOL ORGANIZATIONSECURE ZIPPERED POCKETBUNGEE OVERFLOWADJUSTABLE STERNUM STRAPTUBE TRAPLIGHT LOOPSPECIFICATIONSTOTAL CAPACITY: 4L : 240 CU INCARGO ONLY: 2L : 120 CU INPACK WEIGHT: 190 G : 7 OZCRUX® RESERVOIR : QUICKLINK SYSTEMFIT RANGETORSO38-53 CM15-21 IN