Gemline Logan Laptop Backpack ul)600D polyester. Rear padded, zippered laptop compartment (fits up to a 17″ laptop). Zippered main compartment with multi-function organizer, smartphone pocket (fits up to an iPhone 7Plus) and padded tablet pocket (fits up to a 13″ tablet). Zippered side water bottle pocket for a slim, minimalistic look. Modern, slim backpack with tote-style grab handles. Trolley strap feature slips over luggage handle for easy transport. Dual top carry handles with button closure handle wrap (button can be decorated with logodome). Fully padded, adjustable shoulder straps.