[EASY SCHOOL LIFE] Kill your new school year with this heavy duty clear backpack with grey trim. Made from durable 0.3mm thick vinyl, this well-constructed see-through backpack is waterproof and protects the interior from rain and snow. The bag is difficult to tear or puncture in the cold winter. It will remain flexible and maintain good overall school life.[via Security Breeze] This clear bag is compliant with the clear bag policy, the contents are fully visible for quick review and admission without question. It's super convenient to go anywhere there is a security checkpoint. Perfect for school, work, travel, competitions, swimming pools, warehouses, stadiums and going to music festivals.[Plenty of pockets] Big enough for kids, boys, girls, high school students, men and women. Built-in 1 spacious main compartment measures 16"H X 12"W X 6"D, suitable for 3-ring binders, tablets, textbooks, sporting goods, clothes, cameras, food, etc. Heavy duty double zipper in the middle for quick opening. 1 extra separate exterior zippered pocket measuring 11.5"x9.5" for phone, earphones, chargers, towels and 2 mesh pockets on the side for your index cards, tickets and water bottles.[LIGHT AND COMFORTABLE TO CARRY] The plastic backpack weighs 0.9 lbs (14 oz) with ergonomically designed cushioned wide shoulder straps for easy carrying for everyday use. Reinforcement and strong stitching at the seams ensure the load weight and durability of the transparent backpack.[DURABLE WATERPROOF PVC PLASTIC MATERIAL] The heavy duty clear backpack is made of sturdy 3mil thick PVC, the vinyl plastic is waterproof, not easy to tear and wrinkle in the cold winter, more durable than most backpacks on the market. The seams at each corner are 3x reinforced to enhance the sturdiness of the bag.