NIDOO 13.3 Inch Laptop Sleeve Case Water Resistant Protective Cover Portable Carrying Bag for 13" MacBook Pro/MacBook Air / 13.3" Dell Inspiron 13/13.3" Notebooks, Dark Grey

External Dimensions: 13.7" x 9.8" x 0.8" / 34.7 x 25 x 2.0 cm, Internal Dimensions: 13.3" x 9.4" x 0.6" / 33.7 x 24 x 1.5 cm External material: water resistant exterior material to protect your laptop against accidental spills Internal material: Featuring a polyester foam padding layer and soft fluff interior, protect your device against accidental scratched Compatible Devices: This laptop sleeve is ideal fit for most of 13.3" laptop for Apple , Microsoft , Lenovo , Acer , ASUS , HP , Dell and more External pocket : Providing additional storage space for smaller items such as your iPad , smartphone , or laptop accessories , and the zipper design won't let it slip off