Amazon.com | Asge Large Teens School Backpacks Waterproof 。?School Backpack ?【Best Use】 : The Backpack School is suitable for primary and secondary school students; It can be used in everyday scenarios, such as school, travel, hiking, etc; If you have any questions, please feel free to contact us as school backpacks, travel backpacks and sports backpacks are all good choices; An ideal gift for girls, boys, women, men, teenagers and adults ?【Ergonomics】 : The school bag for boys and teenagers is ergonomic, the pad is made of highly breathable material, adjustable and removable and the S-shaped shoulder straps relieve pressure on the shoulders and won\'t cover sweat when worn for long periods of time ?【Best Use】 : The school backpack is suitable for middle school and secondary school students; It can be used in everyday scenarios, such as school, travel, hiking, etc; If you have any questions, please feel free to contact us as school backpacks, travel backpacks and sports backpacks are all good choices; An ideal gift for girls, boys, women, men, teenagers and adults strap type (item) : Basic compatible device size maximum (item) : 15 Inches pocket description (item) : Slash Pocket apparel closure type (item) : Zipper water resistance level (item) : Waterproof embellishment feature (item) : Applique number of pockets (item) : 10