Sea to Summit Reactor Fleece Mummy Sleeping Bag Liner – Thermolite

If you are looking to extend the range of your current sleep system, the Sea to Summit Reactor Fleece Mummy Sleeping Bag Liner is the ultimate upgrade for your backpacking gear. This high-performance fleece liner adds significant warmth to your setup, ensuring you stay comfortable during chilly nights in the backcountry.

• Feature: Thermolite All-Season grid fleece – This specialized fabric provides superior heat retention while remaining breathable → Benefit: You stay warm and cozy without overheating, even when temperatures drop.
• Feature: Heiq Fresh FFL odour control – This biocide-free treatment keeps the fabric fresh over multiple uses → Benefit: You spend less time worrying about hygiene and more time enjoying your trip.
• Feature: Technical mummy shape with drawstring hood – Designed to contour to your body and trap heat effectively → Benefit: You get a snug, efficient fit that maximizes thermal performance.
• Feature: Versatile design – Can be used as a standalone bag in warm weather or as a liner for 1-season to 3-season bags → Benefit: You gain a flexible piece of equipment that adapts to any environment.

Add this essential fleece liner to your kit today to experience a more restful and versatile night of sleep on your next outdoor adventure.