Deuter Act Lite 50+10 Hiking Backpack - Discontinued Super-PolytexRipstop 210Macro Lite 210 ENGINEERED WITH INNOVATION - Deuters ACT Lite packs bring together all around versatility and advanced ergonomics to deliver optimal comfort and performance through anatomically-sound construction MAXIMUM VENTILATION - AirContact back system delivers a body-hugging fit paired with unmatched breathability; The open pore structure moves warmth and moisture away from the body; The result: 15% less perspiration than with other body-contour packs LIGHTEN UP - Crossed aluminium stays create an ultralight, flexible, yet stable internal frame that follows your body movements; The profiled X-frame transfers weight onto the hips FEATURES - Compression straps, specialized compartments for your 2 or 3-liter hydration system, hiking poles, and wet gear or clothing; pockets in all the right places BUILT TO LAST - A 35-65 blend of Super-Polytex polyester and Ripstop 210 nylon gives the ACT Lite packs high-performance durability without extra weight; Strong ripstop threads and PU coating makes these backpacks water- and abrasion- resistant