Our selection of Companion Bags let you choose how you want to organize your belongings, with plenty of space for essentials. Exterior Features Constructed of durable 100% polyester fabric. Stackit™ Strap - fits over most suitcase pull-handles for hassle-free combination travel. Padded top carry handle YKK® zippers eliminate traditional weak points for long-lasting strength and durability. Exterior pockets for organization. Padded air-mesh back panel for comfort. Adjustable padded air-mesh comfort straps. Water bottle pockets Sunglass loop secures your glasses with easy accessibility while you're on-the-go. Overall Dimensions: 17.5 in. x 11.5 in. x 6.5 in. Weight: 2.0 lbs Interior Features Interior lining was made from Recyclex®, a material created using 100% post-consumer recycled PET plastic bottles. Key fob helps you secure and locate keys stress-free.