If you want your heavy duty backpack also be a stylish one this Mountain Ninja Vintage Travel Backpack is what you need for your sport and work equipment.
Main Material: Canvas Pattern Type: Solid Backpacks Type: Softback Closure Type: Zipper Lining Material: Polyester Exterior: Silt Pocket Technics: Embossing Backpack Usage: Travel Backpack Hiking camping backpack: Men Backpack Shoulder Bag large camping backpacks: Men Outdoor Hiking Camping Bag Main Material : men canvas messenger bag large capacity backpack: luggage bag women luggage bag: large capacity backpacks outdoor Sports Backpack: Luggage Backpacks Size: 48*18*30 cm (for 14" laptop)