Explore the world on your own terms with the Eagle Creek Men's Deviate 85L Travel Backpack. This spacious pack has room for everything you need for extended journeys, whether you're hiking sections of the Appalachian Trail or backpacking across Spain. The large main pack is equipped with features to help you manage your load, and it also has a smaller zip off modular backpack for day hikes or trips into town. The Micro Adjust System allows you to customize the torso size so you can get the most comfortable and efficient fit possible. Rugged fabrics help it withstand the hardships of life on the road or trail, and the FlexFlo suspension system features a molded polycarbonate framesheet that helps your bag maintain its shape without adding a lot of extra weight or bulk. Compression straps help balance the load and keep things securely in place. A three liter hydration compartment keeps water handy on long treks, and the Air Mesh shoulder straps, back panel, and waist belt allow for cool and comfortable carrying. It's also equipped with a Check In Fly that serves as a rain cover when you get caught in a rainstorm and also doubles as a zippered duffel bag in case you need extra storage space. The zip off modular backpack is perfect for when you want to take a side trip or explore the city for the day. It has a padded electronics pocket to keep your phone or tablet safe and sound, and the RFID Blocker pocket prevents identity theft. Reflective accents make you more visible at night, and color coded webbing loops make it easy to reattach to the main pack when you're ready to continue your journey.