【Material Description】 Durable High-Density Polyester, Sturdy And Wear-Resistant, Stylish And Lightweight, With Resistance To Shrinkage And Stretch In Durability. Therefore, It Also Has Crease Resistance. The Backpack Reinforces The Bottom And High Detail. This Ensures That The Bottom Of The Backpack Is Secure And Reinforced To Protect The Backpack. The Zinc Alloy Galvanized Zipper Head Has A Smooth Feel And Does Not Appear To Be Stuck. 【Larger Capacity & Multi-Functional】12.6(L)*5.5(W)*17(H) Inch Generous Enough To Accommodate The Magazine, 15" Computer, Tablet, Glasses, Wallet, Keys, Earphone, Power Bank, Cell Phone, Document And Clothes. It Will Be A Perfect School Bag For Men, Women, Teens, Boys And Girls, Elementary School, Middle School, High School And College Student. Also As A Stylish Nappy Backpack, Baby Diaper Backpack For Dad Or Mum. 【Various Occasion】This Backpack Use 3d Printing Technology Make Vivid And Interesting Patterns On The Backpack, Make Your Backpack Unique.our Bookbag Is Perfect For Young Teens, Girls, Kid, Teens, Ladies, Gentlemen And So On. Suitable For Various Occasions School, University, Outdoor, Sports, Camping, Hiking Trip, Travel, Pinic, Etc. 【Comfy & Sturdy】 Comfortable Airflow Back Design With Thick But Soft Multi-Panel Ventilated Padding, Gives You Maximum ​Back Support. Breathable And Adjustable Shoulder Straps Relieve The Stress Of Shoulder. 【Perfect Gift】 Our school bags are very suitable for teenagers, girls, kids, ladies, boys,students. Great gifts for School day, Cosplay party, Christmas Shopping, Birthday, Dating, Travelling, Camping, sports,Driving, travel, etc. Concentrate on service and achieve customer satisfaction is our aim.We will continue to improve and provide you with better services and more affordable products. If you have any questions, you can contact us and we will reply you within 24 hours.