Write Your Own Legend With The All-New Redwing Known for its versatility and reliability, Kelty's most legendary pack is now even better. The reimagined Redwing 50 now features an advanced perimeter frame, our FIT-Pro adjustment system for a quick and customized torso fit and a new AMP-Flow ventilated back panel to help you get your fill of chill. Our heritage wing side pockets have pass-throughs for hiking or fishing poles, and our hybrid U-zipper entry works as both a top loader and panel loader. Simply put: Redwing is true Kelty tradition with modern upgrades for trail or travel. It's always ready to bounce-anytime you're ready, and anywhere you go. Features AMP-Flow ventilated back panel to keep you cool and comfortable FIT-Pro quick + easy torso adjustment system Advanced perimeter frame for superb stability Signature wing side pockets with pass-through functionality Hybrid U-zipper entry for top or panel loading Specifications Volume: 3051 in3 / 50 L Weight: 3 lbs 15 oz / 1.79 kg Torso Fit Range: 15.5" - 21" Dimensions (L x W x D): 27 x 18 x 10 in / 68 x 45 x 25 cm 26" x 16" x 12" / 60 x 41 x 30 cm Materials Body Fabric: Poly 420D Small Back Stafford Frame Material: Spring Steel + HDPE | Kelty Redwing 50 Backpack