Case4Life Executive 13.3" to 15.6" Laptop Carry case shoulder bag for Lenovo Thinkpad, Ideapad, Essential G, B, M Series inc G500, G505, G510, Z510, Flex 14, Yoga 2 Pro, U410, Y510p, Z500 - Lifetime Guarantee Compatible with Models: Lenovo Thinkpad E145, E540, L440, L540, S440, S540, T440, T440s, T440p, T540P, W540, X240, X240, Lenovo Ideapad Flex 15, S510p, U330, U330p, Y510P, Yoga 2 Pro, Z500, Lenovo Essential B575e, B590, B5400, G500, G500s, G505, G505s, G510, M5400 Interior Dimensions of Main compartment are 39.2 x 28.5 x 5 cm This bag is built from shockproof materials and is sold with a lifetime guarantee. There is two separate zipped compartments, the main compartment has room for your laptop and charger along with other accessories. The smaller compartment is perfect for carrying paperwork. This bag is shock and splash proof.