Rapidus Evo 24 Backpack. Loaded with core ski tour features, the Rapidus Evo 24 Backpack is built for those who enjoy going down as they do going up. • Fabric - Body | 210D IronLite™ Nylon • Fabric - Boot | 210D Nylon with TPU Coating • Sizes | OS • Lightweight and durable • Diagonal ski carry that you can access while you’re wearing the pack • Hook-and-loop closure crampon pocket is accessible while you’re wearing the pack • Dedicated quick-access avalanche-tool pocket with space for a shovel and probe • Removable mesh helmet carry that attaches to front of pack • Spacious central compartment with room for nutrition, layers and other necessities • Comfortable yet minimalist shoulder straps for carrying on all-day tours • Webbing-strap waistband reduces weight and bulk • NextVent™ back panel for breathability • Removable, insulated water bottle pocket on shoulder strap • Two internal, secure-zip pockets with a key clip • 360-degree reflectivity