The Maxpedition 0647 bag is a left-side carry version of the famous Sitka Gearslinger. This single shoulder backpack is designed to maximize utility when rotated towards front of body for quick and easy access to all of your essentials. The multiple compartments makes organizing and accessing your items simple. The Sitka Gearslinger is also compatible with a 100oz hydration reservoir, making this the perfect bag to take with you camping, climbing, hiking, or while doing any extreme outdoor activity. Features and Specifications: Left-side carry version of the famous Sitka Gearslinger Single shoulder backpack designed to maximize utility when rotated towards front of body Main compartment: 15" high x 8" wide x 3" thick with internal organization Top front: 4" high x 7.5" wide x 2" thick with internal organization Bottom front: 8" high x 7.5" wide x 2" thick with internal organization Approximate Capacity: 618 cu. in. Main compartment and hydration compartment can accept CCW accessories Shoulder strap designed to go over Right shoulder for better weapon shouldering Bag can be worn in front and contents comfortably accessed while sitting down Water bottle pocket sized to fit 32oz Nalgene bottle Compatible with 100oz hydration reservoir Theft deterrent devices built-in to capture zipper pulls PALS modular webbing throughout to for attaching accessories Top and side handles Product Materials 1000-Denier water and abrasion resistant light-weight ballistic nylon fabric Teflon fabric protector for grime resistance and easy maintenance High strength zippers and zipper tracks UTX-Duraflex nylon buckles for low sound closures Triple polyurethane coated for water resistance High tensile strength nylon webbing High tensile strength composite nylon thread (stronger than ordinary industry standard nylon thread) #AS-100 high grade closed-cell foam padding material for superior shock protection Internal seams taped and finished Paracord zipper pulls Stress points double stitched, Bartacked or "Box-and-X" stitched for added strength