Material:The Backpack Is Made Of Polyester Material, Which Is Wear-Resistant, Lightweight And Breathable, Easy To Maintain.Dimensions:The Backpack Measures 15.4x11.4x7.8 Inches, Which Can Easily Store Your Daily Necessities. The Backpack Is Equipped With A Handle Strap For Easy Carrying And Has A Main Compartment With A Compartment Inside The Main Compartment To Separate Your Belongings; A Zippered Front Pocket Can Store Small Items; Side Pockets Can Store Water Bottles, Umbrellas And Other Items.Design Features:Comfortable Airflow Back Design, Ample Foam Padding And Widened Breathable Shoulder Strap Design Can Relieve Back Pressure And Protect Shoulders, Ensuring A Comfortable And Worry-Free Experience. Multipurpose:This Backpack Is A Great Gift For friend. Suitable For Various Occasions, Whether It Is Work, Outdoor Outings Or Family Gatherings, This Backpack Is The Best Choice.After-Sales Service:If You Have Any Questions During The Shopping Process, Please Feel Free To Contact Us And Our Team Will Solve The Problem For You As Soon As Possible. Happy Shopping! ! !