Fundamental-Paper Education Laptop Backpack, 17 Inch Extra Large Waterproof Women Business Men Sturdy Computer Bag

solid Material: Made From 600d Polyester, This Backpack Is Built For Heavy-Duty And Oversized Use, Ensuring Long-Lasting DurabilityHigh Elasticity: Designed For Both School And Outdoor Use, It Offers Excellent Shrink And Stretch Resistance For Enhanced LongevityWrinkle Resistance: Features Superior Wrinkle Resistance With Reinforced Bottom Details, Providing Extra Strength And Durability To Protect The Base Of The BackpackReinforced Ergonomic Design: The Backpack’S Reinforced Straps Have A Double Coating For Added Durability And Feature Adjustable, Ergonomic Shoulder Straps For Maximum ComfortMulti-Functional Design: Equipped With Side Pockets For Water Bottles Or Umbrellas, The Backpack Is Highly Versatile, Making It Perfect For Carrying Laptops, Tablets, Books, Clothes, And More Perfect for everyday use. first-class materials and excellent craftsmanship ensure long-lasting durability.