1.Large capacity - LWH: 31*15*42cm. This clear backpack features 1 laptop compartment that fits most 15.6 inch laptops; 1 front zip pocket contains 1 pocket and 4 mesh compartments; 2 side pockets for umbrella and water bottle or other small things.another small pocketWe also provide another small pocket for this backpack as a free gift. In it you can store valuables such as a smartphone, credit card, wallet or other small things.^ 2.Heavy Duty Clear Backpack: Sturdy reinforced shoulder straps for reliable stability when carrying heavy items. Double zip transparent backpack with full view including back and bottom.^ 3.Easy cleaning and storage: simple design and waterproof material make it very easy and quick to clean. Simply wipe away spills, dirt and grime with soap and water to effortlessly clean and sanitize ^ 4.Occasions: This multi-purpose transparent backpack is great for college, sporting events, concerts and festivals, airports and travel.^ 5.Comfortable Ergonomic Design: The soft, reinforced, padded and adjustable shoulder straps can reduce the burden on your shoulder, which is comfortable for both adults and teenagers to wear.^