The climate-neutral, PFAS-free Guide SL offers the best possible compromise between comfort, weight ratio, and functionality. The comfortable carrying system with good ventilation, the close-to-body load center of gravity, the ergonomically shaped, removable hip fins, the robust materials, the refined attachment options, and the stowable rope fixation provide full control and high freedom of movement during multi-day alpine missions with the backpack. The J-shaped front opening also allows for quick access to the main compartment.