Discover the Oxsitis Spectre 12 Running Backpack, a premium 12 L hydration pack specially designed for the most demanding trail runners and ultra-runners. With its carefully thought-out ergonomic design, it offers exceptional stability, superior comfort, and lightning-fast access to all your gear without breaking your running rhythm. Made from sustainable materials including recycled nylon, advanced 3D mesh for breathability, and perforated mesh at the bottom for efficient moisture management.

The main rear compartment features a highly water-repellent material with a 3,000 mm water column rating, reliably protecting your mandatory gear and waterproof clothing. A comprehensive hydration system includes two included 500 ml technical flasks, while the model is also fully compatible with a hydration bladder to ensure maximum autonomy on long routes. An integrated whistle and a clever magnetic race bib holder ensure safety and convenience during official races.

Smart 360-degree pocket organization provides as many as 6 stretch pockets on the front of the vest, a secure zipped pocket for valuables, and an advanced pole-carrying system with a vertical pocket and silicone tunnel. Height-adjustable waist and chest straps allow for a perfect body fit and minimize bouncing. With a low net weight of just 235 g, this backpack is the ultimate companion for conquering the most demanding mountain challenges.