Montbell Women's Alpine Light Down Vest Colour:Purple this an extremely lightweight headlamp—perfect

this an extremely lightweight headlamp—perfect for running

Battery Type Built-in 4000mAh Li-ion rechargeable battery

but the main fabric itself is waterproof

5cm capacity: 53L

5in (52–62cm)

Montbell Women's Alpine Light Down Vest Colour:Purple this an extremely lightweight headlamp—perfectDescription Combines 800 Fill Power EX Down with a lightweight yet durable, wind shedding and water repellent face fabric to deliver exceptional warmth in a packable form. This comes with a glossy finish, horizonal baffles and a feature rich design to maintain comfort and full functionality as an inner or outer layer while in the alpine and on the trail. Features High quality 800 Fill Power EX Down provides an excellent warmth to weight ratio 20