Brand new ABOUT THIS ITEM HIGH QUALITY - The Backpack is made of high quality fabric, tear resistant,which could prevent your belongings from the dust, small rain and dirt, durable buckle and strength zipper make it even more durable and long lasting. ADJUSTABLE CHEST STRAP - You can adjust the chest strap to fit your frame, which helps to keep weight evenly distributed and balanced on your body.(With Sunglasses Strap for convient use ) PRACTICALITY & SAFE - Comfortable airflow back design with thick but soft multi-panel ventilated padding, gives you maximum back support. Breathable and adjustable "S" curve shoulder straps relieve the stress of shoulder, Well made for international airplane travel and day trip. MULTI COMPARTMENTS & WELL-ORGANIZED - The backpack capacity is 25L, 12.2inch * 7.87inch * 19.29inch, and divides 3 storage spaces: Laptop Bag (including Ipad storage bag); Storage room for live goods (including 6 pocket and 1 zipper pocket) keep your card, passport,cellphone,pens,notebook,etc; 1 Easy access small things storage bag can storage your tissue,maps,etc. PERFECT OUTDOOR BACKPACK - Padded shoulder straps, breathable system and lightweight design are the perfect tool for outdoor sports.Perfects for business traveling, college students and outdoor activities in daily life.