The best-selling 2L sling is tailored to be the go-to bag for coffee runs, city strolls, and weekend adventures. Walk out the door and easily slide your phone into its own dedicated zipper pocket; no more digging when it rings loudly in the grocery store. Your wallet and keys have their own spots in the front pocket, and there's still room for your 35mm camera in the larger compartment for spur-of-the-moment sunset shots. On a chilly morning, you expand the sling up to 4 inches to tuck in a windbreaker and adjust its seatbelt-soft itbbing to glide smoothly over your shoulder