100% NYLON 3-IN-1 MODULAR BACKPACK WITH A REMOVABLE CROSS BODY BAG, REMOVABLE LAPTOP SLEEVE (FITS MOST 15? LAPTOPS), STRETCH MESH WATER BOTTLE POCKETS, COMPRESSION STRAPS. MADE WITH CORDURA® FABRICS THAT are FOR THEIR LONG-LASTING DURABILITY AND RESISTANCE TO ABRASION, TEARING,AND SCUFFS,THE TRANSPLANT MODULAR BACKPACK ALSO INCLUDES AN ADJUSTABLE STERNUM STRAP, ERGONOMICALLY-DESIGNED PADDED SHOULDER STRAPS, A WAFFLE MESH BACK PANEL, AND AN INTERNAL ORGANIZER. 18 L X 12 W X 8.25 D INCHES, 26L ...