Our highly effective 3 & 4 season sleeping bags are ideal for all seasons, especially when camping in colder weather, and suitable for the autumn and winter months.

Mountain Warehouse’s range of 3 and 4 season sleeping bags have a higher level of layered insulation, keeping the warm air trapped inside the bag, whilst simultaneously allowing for breathability. The outer fabric shell of the sleeping bag is quick drying, water repellent as well as being wind proof.

Our 3 & 4 season sleeping bags all have a mummy shape, with a hood and neck collar. The mummy shape of our 3 & 4 sleeping bags minimise the air movement around your body as they have a tapered end, ergo keeping you snug and warm.

The 3 & 4 sleeping bags are highly effective with synthetic filling which continues to insulate well even when wet, and very easy to store and clean and suitable for wet conditions.

For extreme temperatures, we highly recommend our Everest Down Sleeping Bag, which has a down filling, which is lightweight, extremely warm and comfortable and has a higher longevity. However down sleeping bags are not suitable for wet weather, and should be kept away from damp spots.