Targus Drifter II Plus Backpack for 16 Inch Laptops (TSB702US) Compatibility: Designed to fit a range of laptops with screens up to 16" in size; including models with an extended battery Functionality and Design: Features a padded/rugged bottom panel; deluxe workstation with several accessory pockets; SafePORT for added laptop protection; Large document compartment; Ergo back panel and padded adjustable shoulder straps Material: Constructed of durable nylon and polyester materials Safeport: The SafePORT patented air protection system is an adjustable air cushion that keeps your laptop secure and suspended during severe drops Water Bottle Holder: Easily accessible water bottle holder placed safely away from sensitive electronics and important files Limited Lifetime Warranty: At Targus, we stand behind all of our products. We offer one of the most comprehensive warranties in the industry so you and your device are covered.