This is Rab's definitive, streamlined pack for minimalist day hikes and moving at pace on technical trails. Built with a comfortable vest-style harness and malleable, body-hugging Air Contour™ back system, it remains stable and enables dynamic movement on all terrain. With a lightweight, modern design and on-the-go access to pockets, it keeps you pushing onwards without holding you back. Key Features Vest-style harness: Close-fitting design delivers bounce-free movement on all terrain. Air Contour™ back system: Malleable, body-hugging construction that remains stable and enables dynamic movement. Elasticated double chest strap: Provides security at high pace while stretching when you're breathing hard. Top tensioners: Fine-tune the fit for maximum carrying comfort. 100D ROBIC® nylon ripstop fabric: Strong, lightweight, and built to withstand rough ground. Zipped main entry with top pocket and large front stash: Grab kit quick and keep essentials within easy reach. Versatile pole storage: Classic attachment points plus side stash pockets that accommodate z-poles. Harness pockets: On-the-go access to small essentials without stopping. Hydration compatible: Space for a 3L water bladder plus a dedicated soft flask harness pocket (soft flask not included). PFAS-free: Fluorocarbon-free fabric and product construction. Best For Day hiking Running and fast-moving mountain missions Specifications Volume 25L / 1525 cu.in Weight 0.64 kg / 1 lb 7 oz (M) Back System Air Contour™ Back Length S: 46 cm / 18 in; M: 48 cm / 19 in Dimensions S: 50 × 25 × 20 cm; M: 54 × 25 × 20 cm Main Fabric 100D ROBIC® nylon ripstop Product Code QAP-69 Sustainability PFAS-free fabric and product — no intentionally added fluorocarbons. Total recycled content: 11% by product weight. Fabric recycled content: 35% by weight (main fabric 29% recycled, liner 86% recycled). Manufactured in China.