Thermal Sleeping Bag Liner

Thermal sleeping bag liner. Perfect for taking to the cabin.

Gain +8° with this Thermolite Reactor sleeping bag liner from Sea To Summit.

The THERMOLITE® Reactor lining is our best-selling and lightest thermal sleeping bag liner.

It is an excellent option in cold weather for those who need extra warmth. The hollow core fibers trap heat and offer extraordinary insulating properties. It is a super stretchy, soft, and comfortable choice with a mummy shape, a foot box, and a drawstring hood. Compact and lighter than fleece, it’s a best-seller for a reason.

Specifications:

• Retains insulating air to increase the warmth of a sleeping bag by up to 14 °F / 8 °C
• Stretchy, the Thermolite® fabric is incredibly comfortable.
• Lighter and more compressible than fleece.
• Technical mummy shape with a drawstring hood.
• Easy maintenance - machine washable without special soap. Avoid fabric softeners and dryer sheets.
• Keeps the sleeping bag clean.
• Stores in its own Ultra-Sil storage sack.

Length: 210cm - Width: 90cm

Weight: 248g