This WEPOET backpack is a solid, no-fuss choice for school, college, or casual travel. It's made from waterproof, lightweight nylon that's tough and easy to wipe clean (though don't leave it in a downpour!). It's got a bunch of useful pockets: a main compartment with a padded sleeve that fits laptops up to 15.6 inches, a large front pocket, a front zippered pocket for quick-grab stuff, and even a hidden anti-theft pocket on the back. There are also two elastic side pockets for a water bottle or umbrella. The shoulder straps are wide, padded, and adjustable for comfort, and there's a top handle. A really handy feature is the luggage strap on the back – you can slide it over your suitcase handle when traveling. It measures about 12.2 x 16.9 x 6.6 inches and weighs 1.65 lbs. Comes in several colors (this one's grey/A6-grey). Great for students, teens, or anyone needing a reliable, organized everyday bag.