CamelBak: PACKED FOR FUN Changes in terrain demand flexibility. The Octane™16 will help you adjust to the changing landscape and keep you hydrated with our new Fusion™ 2L Reservoir with Tru® Zip Waterproof Zipper with Quicklink™. Packs plenty of room for storage and essentials.FEATURESTOP LOAD ACCESSSTRETCH OVERFLOW POCKETTREKKING POLE ATTACHMENTSTRETCH SIDE MESH POCKETSCOMMAND CENTER™ HARNESSDUAL ADJUSTABLE STERNUM STRAPTUBE TRAPRIDGED FOAM BACK PANEL SPECIFICATIONSTOTAL CAPACITY: 16L : 970 CU INCARGO ONLY: 14L : 850 CU INPACK WEIGHT: 650 G : 1 LB 7 OZDIMENSIONS: 18.1 X 8.7 X 7.1 IN : 46 X 22 X 18 CMMATERIALSPACK BODY: CORDURA® N75D RS W/ PU COATING & C0 DWRPACK BOTTOM: CORDURA® N75D RS W/ PU COATING & C0 DWRLINING: P135D SOLUTION DYED WITH C0 DWRSUSPENSION: RECYCLED 3D VENT MESH