UA Storm technology delivers an element-battling, highly water-resistant & stain-resistant finish Large, zip-shut main compartment with tons of electronics organization on back of lid Soft-lined laptop sleeve-holds up to 15" MacBook Pro® or similarly sized laptop Top zip valuables pocket & laundry pocket (fits pair of shoes up to size 15) Adjustable shoulder straps & side grab handle with snap closure for multiple ways to carry Extra-large side water bottle pocket with elastic for added stretch