OUTGEAR Tactical Military Backpack Rucksacks Multipurpose Crew Cab Combat Daypack Backpack with Grenade Survival Kit For Travel Hiking Climbing School Outdoor Sports Size: 32 x 21 x 6. Hold up to 31L - 82L Capacity. Heavy-duty 600D Polyester Material, and Water Resistance. Excellent for Tactical, Survival, Law Enforcement Gear, Hiking, Sports, and Daily purpose. All OUTGEAR Military Tactical Backpack comes with Grenade Emergency Survival Kit. Expandable bottom compartment for extra space, Top-load main cargo compartment with separate pocket for hydration bladder, and Detachable front bag with shoulder strap (measures: 10 H x 9W). Multiple Colors for Selection. Water resistance. This military tactical backpack is designed for Tactical, Survival, Hiking, Law Enforcement Gear, Sports, Hiking, and any Outdoor Sports Purpose. Metal Bar back supports Design, and ready for any kinds of heavy-duty activities. Body contour shoulder straps with D-Ring for equipment attachment, sternum strap and waist belt. Ready for any Military Tactical, Survival, Hiking, Law Enforcement Gear, Outdoor sports, and travel mission. Main compartment with mesh zippered pocket for small accessories storage. Back hydration system ready and drink tube exit hole on top. Individual form pad back panel for extra comfort and maximum airflow. It designs for military tactical, hiking, travel, Law Enforcement Gear, camping, hunting, school backpack, daily and any other outdoor Military Tactical Sport Activities. OUTGEAR Tactical Military Backpack Rucksacks Multipurpose Crew Cab Combat Daypack Backpack with Grenade Survival Kit For Travel Hiking Climbing School Outdoor Sports. Quality is guaranteed.