Kopack School Laptop Backpack KT2.5A-1 Fits Up to 15.6 Inch Laptop Black Does the Material Feel Comfortable ----Constructed of a lightweight, waterproof, and scratch resistant material. Are the Shoulder Straps Padded? ----The Straps are PADDED, so is the handle strap, reducing shoulders burden. Does this Backpack Sit in Your back Comfortably? ----The back of this SLIM SCHOOL LAPTOP BACKPACK adopts super elastic material that has mesh lined to improve air flow and provide additional comfort for the wearer. Does the NOTEBOOK BACKPACK have 2-way ZIPPERS? ----Yes, there are Double-way zippers in the main compartment and hidden zipper in the front pocket, which is water-resistant. Would this SLIM Backpack be Good for Students? ----Yes, this Slim Backpack is good for students because it is a lightweight, and versatile backpack that's designed to carry the students' laptop and everyday essentials. It also includes room for everything from pens, business cards, credit cards, power supplies, and other notebook accessories.