• Deuter-Super-Polytex | Deuter-Microrip-Nylon
• zipper closure
• Engineered with Innovation - Deuter's ACT Trail packs bring together all around versatility and advanced ergonomics to deliver optimal comfort and performance through anatomically-sound construction; Designed to keep the load weight close to the body this pack distributes weight effectively so you can go further without discomfort
• Maximum Ventilation - Deuter's innovative AirContact ventilation back system delivers a body-hugging fit paired with unmatched breathability; The large open pore structure of the AirContact pads performs a pump effect, whereby every movement prompts the exchange of air moving warmth and moisture away from the body; The result: 15% less perspiration than with other body-contour packs