Compatible with MacBook Air 15 inch M2 A2941 2023, compatible with MacBook Pro 16 2023-2019 M3 A2991 M2 A2780 M1 A2485 A2141, compatible with MacBook Pro 15 A1990 A1707 A1398; Compatible with Surface Laptop 5/4/3 15, compatible with Surface Book 3/2/1 15; Compatible with Asus ZenBook/VivoBook 15; Compatible with Acer Swift 3/Swift 5/Aspire 3/5/7 15.6; Compatible with HP ProBook/Spectre x360/Envy x360 15.6; compatible with HP Omen/Pavilion x360 15.6; Compatible with Dell XPS/Vostro/Latitude 15. You can use it as shoulder bag, briefcase bag and sleeve bag in whatever way you like. Back luggage strap allows bag to slide over the luggage tube, secure your bag in place, provides a convenient way to carry the bag and release your shoulder. Matching color removable and adjustable padding shoulder strap varied from 29.5 - maximum 52.3 inch, top handles also can tuck away in the pockets when not needed. Large front pocket with inner small pocket keep all your daily accessories well organized. Proviode enough space to keep mouse, pens, mobile phone, cables, cards and other small accessories. 360 degree all around protective reinforced interior edge protect your laptop from any accidental dropping. Features foam padding layer and fluffy fleece fabric lining for bump and shock absorption and protection of your computer from accidental scratches. Top-loading double zippers on the bag glide smoothly and allows convenient access to your laptop computer. Internal Dimensions: 15.94 x 1.39 x 11.22 inch (L x W x H); External Dimensions: 16.54 x 1.39 x 11.81 inch (L x W x H). The front horizontal side pocket dimensions: 15.55 x 8.66 inch (L x W).