For people who live their life on the edge, the Vertex-BP is a backpack with padded shoulder pads with a sporty outer design. The Vertex-BP has pockets for all purposes, keeping your items organized and safe. The main functionality of the Vertex-BP is to store laptops up to 15.6” in a compartment protected from damage and elements that can cause damage. Vertex-BP is your constant adventure companion.Features Premium, Durable and Water-Resistant:Promate Vertex-BP 15” backpack is carefully crafted with premium water-resistant polyester. The outer surface has been treated to be splash-repellent making them ideal to carry your devices safely without the risk of water damage. Ensure a secure & long-lasting usage every day & weekend. Serve you well as professional office work bag, college high school big student backpack for boys, girls, teens, adults.Perfect Fit:When you travel with your computer, there is no need to bring an additional bag or sleeve. The padded interior features a separate interior space that is able to hold up to 15.6-inch laptops and notebook computers. The backpack also has a smaller pouch for tablets.Multi-Compartment Pockets: One separate laptop compartment holds 15.6 Inch Laptop as well as 15 Inch,14 Inch and 13 Inch MacBook/Laptop. One spacious packing compartment roomy for daily necessities, tech electronics accessories. Front compartment with many pockets, pen pockets and key fob hook, make your items organized and easier to find.Anti-Theft Design: The zipper on the back help you feel secure in knowing that some random pickpocket/thief won't be able to easily get in there and take your personal itemsOrganise and Protect:Multiple compartments make for easy organisation. With padded faux-fur lined laptop compartments, organiser pockets and a padded mesh back panel with air-flow channels. Quick-access pockets and a top grab handle turn this backpack into the perfect travel companion for easy commuting.Ergonomic Lightweight Design: Made from Durable Eco-Friendly Polyester Fabric with Two ""S"" Curve Padded Shoulder Straps made of honeycomb breathable material, the Ergonomic design ensures the dispersion of gravity of the backpack.Comfort on The Go:The Promate Vertex-BP backpack adjustable, heavily padded, shoulder straps make the backpack comfortable to wear even when loaded with all your gear. The innovative weight balance design makes you feel 10%-20% less weight.Adjustable Padded Shoulder Straps:Even when fully loaded, Promate Vertex-BP slim padded shoulder straps allow comfort whilst travelling. The padded compartments and cushioned pockets make this the perfect backpack for carrying all of your belongings. Whether you’re on an overseas business trip or a daily commute, Vertex-BP is the ideal bag for uncompromising comfort.Compatibility:Fits most 15.6-inch Laptop / Notebooks / MacBook / Ultrabook /Chromebook (Apple MacBook / Acer / Asus / Dell / Fujitsu / Lenovo / HP / Samsung / Sony / Toshiba etc.). May not snugly fit all computers due to variations in the sizes of different models"