https://www.kickstarter.com/projects/afarandaway/duplex-adaptable-minimal-and-versatile-bags

http://afarandaway.co

Designed for AFAR & AWAY, the DUPLEX ASCENT hip pack can be worn around the waist or as a sling. It has a large storage compartment with organizational pockets, a key ring and a front zippered pocket. It converts into a full-size backpack in a matter of seconds, quadrupling in size and carrying capacity. You still have access to all the hip pack storage as well. When converted to a backpack, you can still use the hip pack's waist belt to offload heavier loads, or stash it in the stowaway compartment. Access is easy with 2 large zippered compartments that are separated to keep items organized. It's also useful to keep dirty and clean items separated. A top compartment is accessed by dual zippers and has a divider for a small laptop or tablet. Carry more with two 4-way stretch pockets for water bottles or other items. These pockets feature cinch straps to help keep larger items in place or they are also a great for looping on extra items such as a hat. The front panel is perfect for stashing an extra jacket or it even holds a bike helmet.