Zip Up and Go Anywhere The most versatile Pure Hike pack, it performs in the mountains as well as urban environments. The ultimate crossover pack that actually performs in any environment. For full-day adventures, when you need to carry more, the Remote Z 20 is the pack to reach for. This lightweight and feature rich pack gives you the capacity you need for layers, hydration and gear – along with pocket options for organization and safe keeping of small valuables. The running pack-style harness allows the pack to move with you while navigating technical wilderness terrain or city streets. Constructed with 420D nylon 66 ripstop and a 420D nylon floor, this pack offers a great weight to durability ratio and the expandable side pockets offer a lightweight option for water bottles and easy access layer storage. Tech Specs Size: 25.2 cm (about 10 in) x 46 cm (about 18 in) X 15 cm (about 6 in) Weight: 475 grams (about 17 oz) Volume: 20 liters (about 1220 cu. in.) Features Hydration compatible (reservoir not included) Large zipper opening Large vertical zip front pocket Small zip pocket for accessories Shoulder harness pocket with expandable mesh Side mesh pockets (fits water bottles up to 1 liter) Breathable mesh back panel Adjustable sternum strap Removable waist strap Trekking pole or ice tool external attachment system