Best Silk Mummy Sleeping Bags of 2025

Luke Dobson Avatar
Luke Dobson
Last Updated: 7 Feb 2025

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Silk mummy sleeping bags are a luxurious and practical option for avid campers and backpackers. Made from high-quality silk, these sleeping bags provide a soft and comfortable sleeping surface while also being lightweight and easy to pack. The mummy shape is designed to provide maximum warmth and minimise heat loss, making them ideal for camping in colder climates. The silk material also helps regulate body temperature, keeping you warm in the winter and cool in the summer. These sleeping bags are a great investment for anyone who values comfort and durability on their outdoor adventures.

At a Glance: Our Top Picks

Cocoon MummyLiner Expedition RS Silk Liner Cover #TOP 1
Cocoon MummyLiner Expedition RS Silk Liner
ftb score rating icon 9.9
Cocoon Silk Mummy Sleeping Bag Liner Cover #TOP 2
Cocoon Silk Mummy Sleeping Bag Liner
ftb score rating icon 9.8
Sportneer Summer Mummy Sleeping Bag 950g Cover #TOP 3
Sportneer Summer Mummy Sleeping Bag 950g
ftb score rating icon 9.6

Top 5 Silk Mummy Sleeping Bags

#TOP 1

Cocoon MummyLiner Expedition RS Silk Liner

SMX-RS2
Black
85"x33/19"
Cocoon MummyLiner Expedition RS Silk Liner Cover
Cocoon MummyLiner Expedition RS Silk, large

The Cocoon MummyLiner RS is an essential sleeping bag liner designed specifically for mummy-shaped sleeping bags. It helps keep your sleeping bag clean, which in turn extends its lifespan, saving you money in the long run. Additionally, this liner adds extra insulation and comfort, making your nights in warm climates much more enjoyable. The drawstring hood allows you to customise the fit, ensuring you stay snug and warm throughout the night.

What We Like
Keeps sleeping bag clean
Increases insulation and comfort
Ideal for warm climates
Customisable drawstring hood
#TOP 2

Cocoon Silk Mummy Sleeping Bag Liner

SMX-RS3
Black
88"x35/20"
Cocoon Silk Mummy Sleeping Bag Liner Cover
Cocoon Silk Sleeping Bag Expedition Liner - Silk Ripstop

The Cocoon Silk Liner is designed for summer use, ensuring a comfortable night's sleep during warmer months. The mummy shape offers excellent thermal efficiency by hugging your body closely, helping to retain heat. Made from silk, it provides a soft and luxurious feel against your skin, enhancing your overall sleeping experience. This lightweight sleeping bag liner is easy to pack and carry, making it ideal for camping trips or travel adventures.

What We Like
Lightweight and portable
Soft silk material
Mummy shape for warmth
Ideal for summer camping

Sportneer Summer Mummy Sleeping Bag 950g

Y21-80500-44
Orange
86.6"×31" (950g)
Sportneer Summer Mummy Sleeping Bag 950g Cover
Sleeping Bag Camping Sleep Bags: Sportneer Summer Mummy Sleeping Bags 950g for Single Adults Waterproof Lightweight Large Ultralight suit for Camping Travel Outdoor

The Sportneer Summer Sleeping Bag is designed for a comfortable night's sleep, with a temperature range of 15°C to 20°C, making it ideal for summer camping trips. Its lightweight design, at just 950g, allows for easy portability, perfect for hiking or fishing. The spacious dimensions of 210*80cm ensure plenty of room for taller individuals. Made from premium materials, this sleeping bag is both waterproof and breathable, ensuring a restful sleep in various outdoor conditions.

What We Like
Lightweight and portable design
Spacious for taller users
Waterproof and breathable materials
Easy dual-way zipper system
#TOP 4

KontMan Lightweight Portable Sleeping Bag for Camping

Orange
190×75
KontMan Lightweight Portable Sleeping Bag for Camping Cover
KontMan Lightweight Portable Folding Sleeping Bag, Outdoor Camping Supplies, Soft and Comfortable, can be Used as a Quilt (Orange)

The KontMan Portable Sleeping Bag offers a comfortable and versatile camping solution. Made from durable polyester and soft pongee lining, it ensures warmth and breathability, making it ideal for outdoor adventures. Its unique design allows you to fully unfold it into a large quilt, providing flexibility for various situations. Additionally, the waterproof surface keeps it clean and dry, while its compact and lightweight nature makes it easy to store and carry, perfect for your travels.

What We Like
Comfortable and soft materials
Waterproof and easy to clean
Compact and lightweight design
Versatile as a quilt
#TOP 5

Naturehike Ultra Lightweight Duck Down Sleeping Bag

295g Blue
Naturehike Ultra Lightweight Duck Down Sleeping Bag Cover
Naturehike Ultra Lightweight Envelope Sleeping Bag for Adults, 3-4 Seasons, Waterproof Sleeping Sack for Camping, Hiking, Mountaineering, Indoor, Backpacking, Outdoor, Duck Down (295g, Blue)

The Naturehike Sleeping Bag offers an ultra-comfortable interior made from soft 20D nylon fabric, ensuring a delightful sleeping experience, even in the great outdoors. With 295 grams of fluffy duck down, it provides exceptional warmth, making you feel cosy and snug. Its excellent craftsmanship features a unique stitching process that prevents down run-off, ensuring even warmth distribution. This sleeping bag is suitable for 3-4 seasons, accommodating temperatures from -8°C to 11°C, helping you stay warm by securely locking in heat when the temperature drops.

What We Like
Ultra-comfortable and soft interior
Excellent warmth and insulation
Versatile for various temperatures
Lightweight and portable design
Two-way zip for flexibility
Buying Guide Image
Editor's Notes

During our silk mummy sleeping bag research, we found 31 silk mummy sleeping bag products and shortlisted 5 quality products. We collected and analyzed 7,284 customer reviews through our big data system to write the silk mummy sleeping bags list. We found that most customers choose silk mummy sleeping bags with an average price of £72.55.

The silk mummy sleeping bags are available for purchase. We have researched hundreds of brands and picked the top brands of silk mummy sleeping bags, including COCOON, Sportneer, POMOLY, Naturehike. The seller of top 1 product has received honest feedback from 157 consumers with an average rating of 4.8.

Written by
Luke Dobson Avatar

Luke is a runner, a climber, hiker, hunter, and a lot more. Luke Dobson is Celtic-born and has lived most of his life in Scotland. However, his sporting endeavours have taken him to several countries around Europe. He serves as a tour guide for countless companies and owns a couple of gyms and recreational centres in Scotland. Luke Dobson is proficient in 7 different languages. He maintains many sport article columns where he shares his wealth of experience in the sport industry.