Water within easy reach Comes equipped with exterior water bottle pockets for quick access and easy storage. Easy access to your essentials Small essentials are easy to grab thanks to a quick access pocket that holds your phone, keys, wallet, etc. A trolley strap for added ease For added convenience and comfort, you can easily attach this bag to the telescoping handle of your rolling luggage. Ultimate comfort for ultimate travel With padded, breathable shoulder straps and compression-molded air-flow channels on back panel, you’ll be comfortable while you’re on the move. Water-resistant for more protection This entire backpack’s fabric is treated with water-resistant coating to protect your laptop and other gear from moisture. Reflective for your protection Use your backpack at night, safely, with reflective accents that make sure you can be seen in the dark.