Silk Blend Sleeping Bag Liner – Mummy

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Sea to Summit Silk Blend Sleeping Bag Liner provides a luxurious, lightweight solution for campers and backpackers. The 72% Thermolite polyester and 28% silk blend offer warmth and comfort. The mummy shape conforms well to sleeping bags, and the HeiQ Fresh FFL, odour control technology keeps the liner fresh.

Sea to Summit says: 

With a mummy shape, Thermolite-silk fabric and comfort stretch panels, the regular Silk-blend Liner offers a softer, more luxurious finish. The inclusion of Thermolite-yarn adds extra warmth to suit a variety of temperatures

Our Verdict

The Sea to Summit Silk Blend Sleeping Bag Liner offers a luxurious and lightweight solution for campers and backpackers looking to enhance their sleep system. Available in compact (138g) and standard (144g) sizes, this liner provides an excellent balance of comfort, warmth, and minimal weight.

The 72% Thermolite polyester blend and 28% natural silk offer a soft, luxurious feel while providing additional warmth. This combination can boost the temperature rating of a 3-season sleeping bag by approximately 5%, making it a versatile addition to your sleep setup.

The mummy shape conforms well to most sleeping bags, maximising efficiency and comfort. Including HeiQ Fresh FFL odour control technology is a thoughtful touch, helping keep the liner fresh during extended trips.

– Reviewed by Ultralight Outdoor Gear

Features

• Sea to Summit Liners are treated with HeiQ Fresh FFL, a biocide-free, highly effective odor control technology that uses a bio-based Amino Sugar Polymer to neutralise body odour.
• Fabric is made from a blend of 72% recycled and 28% natural yarns
• +5% Thermal Boost to 3-season sleeping bag

Specifications

Compact

• Weight: 138g
• Length: 184cm
• Width: 80cm

Standard

• Weight: 144g
• Length: 206cm
• Width: 80cm

Material & Construction

• 72% Thermolite(Polyester), 28% natural silk