Sea to Summit - Reactor Extreme Sleeping Bag Liner Mummy - Travel sleeping bag

Liner and travel sleeping bag in mummy shape for cold conditions

The outdoor experts at Sea to Summit know their stuff, so the design and quality of the Reactor Extreme Sleeping Bag Liner Mummy should come as no surprise! The stretch fabric increases your comfort and freedom of movement. Thanks to the insulating properties of this liner, it offers you up to 15% greater thermal insulation.

Clever choice of materials, with a smart treatment

The material is a blend of 50% Thermolite Pro and 50% Thermolite EcoMade and, with its hollow fibres inspired by polar bear fur, ensures particularly good reflection of body heat, which is of course vital in cold temperatures. Plus, the EcoMade part is made entirely from recycled raw materials, meaning that the liner also scores highly in terms of sustainability. The HeiQ Fresh technology neutralises any body odour without the use of biocides. Last but not least, the foot box can be opened and closed using a drawstring, so you have full control over the supply of fresh air in this area!

The advantages at a glance:

• Liner for cold conditions
• Great freedom of movement, high comfort
• Retains up to 15% extra heat
• Thermolite technology offers good insulation
• Odour control without biocides