The soft cotton sheet from Origin Outdoors will warm you up a little more in your sleeping bag as it increases the temperature of the sleeping bag by 3 °C. Ideal for turning your summer sleeping bag into a spring/autumn one without purchasing a new sleeping bag. It can also be used as a sleeping bag on its own for a summer nap. Protects and keeps the sleeping bag clean, reducing the need for washing and increasing its lifespan.

• Opening on one side
• 100% cotton
• Suitable for rectangular sleeping bags
• Comes with a carrying bag