10 Best Ultralight Sleeping Bag Liner 2024 in the US

1.

Luxurious Silk Fabric: Extremely soft, smooth, and won't irritate sensitive skin.

2.

Temperature Regulation: Keeps you cool on hot days and through warm nights.

3.

Mummy with Hood: 87“X34'' size, suitable for camping sleeping bags with generous space.

4.

Super Lightweight: Weighs only 5oz (140g) and comes with a compact ripstop nylon carry case.

5.

Reinforced Gusset: Important positions are reinforced for enhanced durability.

1.

Thermolite Pro technology: Reflects body heat for enhanced warmth and comfort.

2.

Drawcord footbox: Adjustable for optimal comfort and integrates with Free-Flow Zip system.

3.

HeiQ Fresh odor control: Keeps the liner fresh after extended use.

4.

Knitted fabric: Provides stretch and freedom of movement, fits any sleeping bag shape.

5.

Lifetime Guarantee: Sea to Summit offers a lifetime guarantee for this product.

1.

Temperature Boost: Adds up to 27°F to your sleeping bag for extra warmth.

2.

Thick & Soft Fleece: Made with thick, soft fleece for comfort and warmth.

3.

Drawstring Hood: Locks in heat for extra warmth with a drawstring hood.

4.

Lightweight Design: Weighs only 16.6oz/470g for easy portability.

5.

Compressible & Portable: Easily fits in a travel sack for convenient carrying.

1.

Silk Blend Liner: Adds warmth and luxury to your sleeping bag.

2.

Thermolite Pro Fibers: Creates a warmth-trapping layer with infra red absorbing ceramic pigments.

3.

HeiQ Odor Control: Keeps the liner fresh even after extended use.

4.

Drawcord Footbox: Can be opened or closed for optimal comfort.

5.

Lifetime Guarantee: Sea to Summit offers a lifetime guarantee for this product.

1.

Generous Size: 41" x 86" size allows stretching in any sleeping bag.

2.

Ultra Lightweight: Weighs only 9.17 ounces, perfect for backpacking.

3.

Silky Soft Material: Polyester with silk texture, soft and sweat-wicking.

4.

Full-Length Zipper: Zipper opens fully for easy entry and exit.

5.

Lifetime Warranty: Comes with a lifetime warranty for peace of mind.

1.

Material: Made from luxurious, premium AA Grade, ripstop silk

2.

Comfort: Comfort stretch panels along the side

3.

Thermal Performance: Increases thermal performance by adding a few degrees of warmth

4.

Hygienic: Provides hygienic bedding and peace of mind when traveling

5.

Compact and Lightweight: Packs down to 4.5 x 4 x 2.5 inches and weighs 4.8 ounces

1.

Temperature Regulation: Regulates temperature in various conditions and uses.

2.

Added Warmth: Adds 5 - 10Ëš of warmth to your sleeping bag.

3.

Sleeping Bag Protection: Keeps your sleeping bag clean and protected.

4.

Versatile Use: Can be used as a packable layer for travel and warm weather.

5.

Adjustable Ventilation: 42 inch side opening; snap closed for insulation or open for ventilation.

1.

Temperature Boost: Adds up to 9.5 °F degrees to a sleeping bag.

2.

Drawstring Hood: Effectively seals out elements for added protection and warmth.

3.

Wide Top Opening: Ensures easy entry and exit for hassle-free use.

4.

Contoured Foot End: Matches the shape of your sleeping bag for maximum comfort and insulation.

5.

Double-Stitched Durability: Withstands the rigors of outdoor adventures for years.

1.

THERMOLITE EcoMade fabric: Unmatched warmth-to-weight heat retention with hollow core fibers.

2.

100% recycled yarns: Environmentally friendly material made from recycled yarns.

3.

POLYGENE finish: Extends time between laundering, increasing sleeping bag longevity.

4.

Odor Control: POLYGENE Odor Control finish is bluesign approved.

5.

Reduced washing: Saves water, energy, and detergent waste.

1.

Coolmax fabric technology: Keeps you dry and comfortable by wicking moisture from the skin

2.

TENCEL Lyocell: USDA-certified fiber, environmentally responsible, luxurious comfort

3.

Drawcord footbox: Can be opened or closed for optimal comfort, integrates with Free-Flow Zip system

4.

HeiQ Fresh odour control: Keeps the liner fresh even after extended use

5.

Knitted fabric: Provides incredible stretch and freedom of movement, works with any sleeping bag shape