Topo Designs Mountain Pack Backpack | Black Swamis you can swap out straps

you can swap out straps with any of the many colors available from ZIIIRO

Industrial Load Dispersement cut and padding

Volume up/down and Track Skip forward/backwards functions

Pack Handle:  Box Stitched and Reinforced

Paired with the slim and graceful signature designs of the dial and case

Topo Designs Mountain Pack Backpack | Black Swamis you can swap out strapsWhile Topo Designs engineers their bags to adapt to any situation, the Mountain Pack Backpack takes it a step further the perfect everyday carry or a well equipped weekender. Durable, lightweight and comfortable, the Mountain Pack is just as at home on a climbing trip as a work trip. Large side pockets fit a 32oz Nalgene and the durable daisy chain webbing is perfect for securing extra gear or attaching a bike light. [Details] Dimensions: 11"w x 17"h