Polare Canvas Backpack Rucksack Hike Bag Messenger Bag Satchel Fit 15.6''laptop HIGH QUALITY MATERIAL.The body of this bag is made with thick soft high density washed canvas. GREAT SIZE FOR SCHOOL AND WORK.This is a middel size backpack,dimension:30.5(L)*11.5(W)*41(H)cm /12*4.5*16.1 inch. Item Net Weight:1.1KG/(2.2 lb) LOTS OF POCKETS,INCLUDE LAPTOP PADDING.The outside has 3 pockets,inside has 1 main compartment,1 laptop compartment fit for 15.6'' laptop. STYLISH DESIGN. This bag is fashionable enough to take with you to office/school, yet also casual enough to wear for everyday use. 1 YEAR QUALITY WARRANTY!!!!