Scientific & Reasonable Weight Bearing, Weight Bearing Body is Not Easy to Deform, the Body Contour of the Bag Edge Design, Bottom Thickening Finalize the Design of Backpack Rucksack. Adopt 900d High Density Oxford Waterproof Fabric, with Tensile Resistance, Mildew Resistance, Water Splashing & Other Characteristics. This Backpack Rucksack Can Keep Your Outdoor Gears & Gadgets Organized & Easy-reaching. Perfect for Hunting, Camping, Travel, Trekking, Tactical, Outdoor, Cycling, Motorcycle & Other Activities. a Great Small Tactical Backpack Rucksack & Travel Daypack for Everyday Use. Minimum Quantity: 500