CamelBak: LIGHT & VERSATILE The Classic™ Light is exactly what your everyday ride has been missing. Lightweight yet highly durable, adjustable fit, and fully loaded with external features. Adaptable and comfortable for any length adventure. FEATURESLIGHTWEIGHT 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