The b-Cat ALT-120 is an innovative altitude generator designed specifically for climbers and outdoor enthusiasts looking to acclimatize in low air pressure environments. This compact and lightweight device simulates high altitude conditions by reducing the air pressure around you, helping your body adapt to less oxygen. Featuring a robust build, intuitive controls, and a sleek design, the ALT-120 is ideal for pre-expedition training. Its portable nature ensures that you can easily bring it along for all your adventures. The device is equipped with an easy-to-read display showing current altitude settings and a silent operation mode for uninterrupted practice.