The Alpha-BP combines practical storage options with a stylish design that won't look out of place in any home or office environment. Its main features include a huge compartment that can fit up to 15.6" laptops, polyester-lined inner material, and padded shoulder straps, which offer maximum security for your belongings and comfort during use.Premium, Durable and Water-Resistant:The Promate Alpha-BP 15.6” backpack is carefully crafted with premium water-resistant polyester. The outer surface of Promate Alpha-BP has been treated to be splash-repellent making them ideal to carry your devices safely without the risk of water damage.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 can hold up to 15.6-inch laptops and notebook computers. The backpack also has an easy access compartment for extra storage.Spacious Capacity:Whether you need this for work, school or on the road; Alpha-BP backpack can handle it. With huge capacity, there is plenty of room for all your necessities and much more. With multiple compartments inside and exterior pockets; the storage is never-ending.Minimalist Urban Design:This lightweight bag features a main compartment which houses a dedicated area for your laptop (up to 15.6”). The Promate Alpha-BP is the ultimate gear bag with simple compartment within the interior, exterior and two external side pockets on either side. An additional full-size easy access pocket on the front.Travel-Focused:The Promate Alpha-BP backpack is lightweight, sleek, and offers plenty of easy-access pocket options makes the backpack comfortable to deal with during travel between destinations. The innovative weight balance design makes you feel 10%-20% less weight.Adjustable Shoulder Straps:Even when fully loaded, Alpha-BP shoulder straps allow comfort whilst travelling. The spacious compartment and pockets make this the perfect backpack for carrying all your essentials.Safe Equipment:Soft cotton lining bounds the laptop for safe fixing and a reinforced strap can further prevent the laptop from sliding. With a hidden zipper for the front easy access pocket protect your valuable items from thieves.Anti-Theft Design:The zipper on the back help you feel secure in knowing that some random pickpocket/thief won't be able to get in there and take your personal items easily. It's super good for travel, work or school