Internal dimensions: 15.25 x 10.75 x 1.1 inches; External dimensions: 16.25 x 11.75 x 1.35 inches ****************************************** ProCase meets your every expectation for a laptop/tablet sleeve bag. The laptop bag is slim and lightweight and will not bulk your laptop up. ****************************************** This versatile, multi-use laptop bag briefcase is perfect for your everyday needs. Use it in a professional setting as a briefcase or as a daily laptop school bag. Large storage capacity allows space for textbooks, notebook, chargers, laptop, tablet and other essentials, all in one place. There are two extra zipper pockets in front. It is convenient to keep pens, mobile phone, cables, chargers, power bank etc. Dual zipper pulls enable easy and quick access to your laptop or accessories. Adjustable shoulder strap and top handles of the case enable you to carry your laptop in comfort,and can be tucked away in the pockets when not needed. ****************************************** The safety of your laptop is our primary concern. A padded laptop bag avoid scratches, absorb bump and shock by the super soft interior layers and water-resistant layers exterior. Water-resistant exterior material: Never worry about your devices on a rainy day. Makes the bag easy to clean, simply shake off any excess or spill and wipe away the mess with ease. **************************************** Compatibility: 15" MacBook Pro/ Pro Retina, Most 14 - 15" Laptop Ultrabook Notebook MacBook Chromebook