A Favorite For Moving Fast And Light In The Backcountry Or On The Trail. This lightweight Fastpack allows you to move fast in the backcountry with a durable design that checks all the feature boxes. True to our roots, it uniquely fits like a vest with water bottles up front, but distributes weight like a pack. We gave it an upgrade with Infiknit? and FastFlow technology to increase the backpanel's breathability and moisture wicking. This do-it-all pack also has plenty of dedicated external storage, a roll-top opening and a full-side external zipper for easy access to anything inside. Features: Large front storage for water, phone, maps, glasses, or food Two large side pockets for larger water vessels Unique zip-down main compartment for total access to gear Roll-top closure expands or compresses to secure varying capacities Large external stretch mesh pockets for quick access Sliding rail sternum straps Removable and height-adjustable T-hook waistbelt for heavier loads Easy access pocket with keyfob MonoRip Mesh is very strong, but extremely breathable. Daisy chains for securing extra gear Specifications: Volume: 30 L / 1831 in3 Torso Size (M/L): 23-49" / 60-125 cm Dimensions (L x W x H): 17" x 8.5" x 7.5" / 43.2 x 21.6 x 43.2 cm Weight: 21.3 oz / 605 g No. of Exterior Pockets: 9 Reflectivity: Yes Reservoir Compatible: Yes Materials: Primary/Body: 100% Polyester Ultimate Direction Women's Fastpackher 30L Backpack 2.0