Estrella Companero Model:AMERICAN COMBO-EC49 Type:Casual Backpack Color:Multi Color Laptop Compartment:Yes No. Of Compartments:2 Closure:Zip Empty Weight (gms):4500 Bottle Pocket:Yes Strap:Adjustable Compatible Laptop Size:above 16 Inches Padding:Yes Water Proof:Yes Raincover:Yes Combo:Yes Suitable For:Unisex Warranty (months):12 MONTHS Dimensions (LxHxW) in cms:21 x 49 x 39 Special Features:with Combo of Duffle Bag