Reactor Sleeping Bag Liner | Mummy & Drawcord picnic The wide mouth design makes

The wide mouth design makes filling and cleaning easy

and they're practical everyday adventure-wear to boot

softened by weather and time

bending or crouching can feel like a long session at the gym

Reactor Sleeping Bag Liner | Mummy & Drawcord picnic The wide mouth design makesKeeps your bag clean while boosting comfort and warmth If you dont use a sleeping bag liner, you really should try one. They help to keep the inside of your sleeping bag clean and can also boost comfort and warmth. Sea to Summits Reactor is made from a blend of Thermolite fibres to boost the thermal performance of your sleep system by up to 12%. The stretch knit fabric is soft and comfortable, while a new, more technical mummy style hood locks in