Topo Designs Stack Pack Backpack | Turquoise/Bright Yellow 57MM Thanks to the simplistic zipper

Thanks to the simplistic zipper mechanism

Sensitivity: 99dB SPL

breathable 3D AirMesh lining for extra comfort

radio triggers

Topo Designs Stack Pack Backpack | Turquoise/Bright Yellow 57MM Thanks to the simplistic zipperHad enough of cinch closures and roll tops? We understand, and so does Topo Designs. Introducing the Turquoise and Yellow Stack Pack; a multi compartment, versatile backpack that's equally functional on the trail and in the office. Outfitted with a 15" padded laptop sleeve and a multitude of compartments, the Stack Pack lets you get off the beaten path comfortably and confidently. Topo's durable nylon, YKK zippers, and American construction yields