Efficiently sized, supremely comfortable and low in weight each Helium bag offers outstanding all-round performance for backpackers, cycle-tourers and trekkers. These bags don’t skimp on features and will keep you warm and comfortable whether on a summer road-trip or extended trek.

This month, we're offering the chance to win a Helium 600 Men's or Helium 600 Women's sleeping bag. Low in weight and and pack size, the Helium 600 is a bag that's warm enough for early Spring and late Autumn use at higher altitudes or Northern latitudes.

For your chance to win, simply answer the question below.