Osprey Dyna 1.5 is an ultralight and stable running vest developed specifically for women who want maximum freedom of movement and easy access to fluids during intensive sessions. The soft material combined with a structured mesh panel with 360° stretch means the vest sits close and securely, even at a high pace. Two soft Hydraulics™ bottles of 500 ml are included, ensuring quick hydration and energy. The model has just enough room for a light extra layer, so you can adapt to changing weather without carrying unnecessary weight.

The front features bottle pockets with an anti-bounce design and elastic securing, a zip pocket with a removable emergency whistle, and several elastic pockets for nutrition. Two elastic cord closures make it easy to adjust the vest on the go.

On the back there is a low-profile zip compartment for small items or a hydration bladder. Practical attachment points for poles make the vest versatile for both running and fast hiking on steep terrain.