NEMO Tracer Blaze Sleeping Bag Liner – Regular, Vapor | Warmth and Eco Finish

Meet the NEMO Tracer Blaze Sleeping Bag Liner

Designed for hikers and campers who want warmth without adding bulk, the Tracer Blaze liner comes in Regular size and Vapor color. It slides neatly inside most sleeping bags or doubles as a light layer on mild nights, helping you tailor warmth to your environment.

Core warmth comes from Thermolite EcoMade fabric featuring hollow core fibers that trap air for superior warmth relative to weight. The result is a soft, breathable layer that feels comfortable against the skin while packing down small for your pack.

The liner is built with sustainability in mind. It uses 100 recycled yarns, blending comfort with responsible materials that are easier on the planet. The POLYGENE finish extends the time between laundering, preserving both the liner and your sleeping bag while reducing micro plastics released during use. A Bluesign approved POLYGENE Odor Control finish adds confidence against odor across multi-night trips.

Choosing a warmer, lower-wash option also means less water, energy, and detergent spent on care. This can translate into practical savings on trips and a lighter gear footprint at home.

Key benefits at a glance

• Warmth without bulk thanks to hollow core fibers
• Eco friendly construction using 100 recycled yarns
• Longer intervals between washes reduces environmental impact
• Odor control and bluesign approved finish for fresh nights
• Versatile fit for standard sleeping bags and a range of temps

Real world uses and care tips

• Use as a liner inside a sleeping bag to add warmth on cool nights during backpacking trips
• Wear alone on mild evenings at the campsite for a lightweight layering option
• Wash less often to save water, energy, and detergent; air dry when possible