Main compartment with a weather-resistant ripstop storm cover that can cinch-close. Two double-zippered side pockets with high-visibility slots. Dual collapsible water bottle holders with elastic retention fit 3.5” diameter bottles. A front medical pocket with elastic ladder organization for trauma medical supplies. hidden lockable compartment with loop-lining and an enlarged opening for lightning-fast access. Inside, high-visibility ripstop and loop attachment points securely retain your out-of-sight gear. For ergonomics, the MOBIUS cross-body sling bag naturally contours around your body. Its comfortably thick shoulder pad and strap can be removed and reversed for left or right-side carry. It features a Duraflex double-lock security buckle and accessory D-ring. Combined with a removable stabilizing strap preventing it from bouncing around while on the move, the MOBIUS Sling Bag is your ultimate everyday companion for any outdoor and urban adventure. ● 11.5 liters. ● 2.05 pounds | 932 grams. ● Overall external measurements: 15” (H) x 6” (D) x 16” to 8” (Top tapered to bottom) (W). ● Main compartment (interior): 10” (H) x 8.25” (W) x 5” (D). ● Front pocket (interior): 8.5” (H) x 7” (W) x 1.75” (D). ● Top pocket (interior): 4” (H) x 6.5” (W) x 1” (D). ● Side pockets (interior): 7” (H) x 4.5" (W) x 2” (D). ● Collapsible bottle pockets (interior): 8” (H) x 4” (W) x 2” (D). ● Rear hook & loop accessory compartment: 10.25” (H) x 14” to 7” (Top tapered to bottom) (W).