Armor Wear Water-resistant Neoprene Sleeve for 13.3-Inch Laptop - Blue Fits for most of 13.3 inch Laptop/Ultrabook/Chromebook, such as Acer/Asus/Dell/HP/Lenovo/Toshiba/Sony/Macbook Air 11.6" and more 13.3 Inch Laptop/Ultrabook/Chromebook Nice idea with you when you go to short travel,hiking,slim and lightweight; does not bulk your tablet up and can easily slide into your handled briefcase, backpack with wheels, or other bag and desiged for women/men/gilrls/boys Water-resistant neoprene material Notebook Computer Briefcase Carrying Case Cover Bag Skin Accessories offers a lightweight design and superior protection Dimension: inner dimension: 12.99in x 9.84in x 0.55in(33.0cm x 25cm x 1.5cm)outer dimension: 13.58in x 10.24in x 0.78in(34.5cm x 26cm x 2.0cm) Package Include: 1 x Sleeve Case.