Best Silk Mummy Sleeping Bags of 2026

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.

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.

The Trail Mummy Sleeping Bag is designed for ultimate warmth and comfort during your camping adventures. With its 300gsm hollowfibre filling and water-resistant polyester shell, you can enjoy a good night's sleep even in chilly conditions. Its snug mummy shape helps to trap your body heat, ensuring you stay warm, while the adjustable drawstring hood adds extra comfort for your head. The anti-snag 2-way zipper allows you to easily regulate the temperature, making it convenient to cool down when needed.

The Andes Nevado 400 is a mummy sleeping bag designed for warmth and comfort during your outdoor adventures. It meets EN ISO 23537-1:2016 standards, ensuring a comfortable temperature of 3°C and a limit of -2°C, making it suitable for various weather conditions. Its mummy shape enhances thermal efficiency by minimising space and heat loss. Made from lightweight 190T polyester with 400GSM hollow fibre filling, this sleeping bag offers excellent heat retention without adding bulk. For added convenience, it features an internal pocket for storing essentials and an adjustable drawstring hood for extra warmth.

The Trail Mummy Sleeping Bag offers exceptional warmth and comfort for camping enthusiasts. Its 300gsm hollowfibre filling ensures you stay cosy at temperatures as low as 0°C, making it ideal for spring, autumn, and winter use. The snug mummy shape helps retain your body heat, providing a comforting cocoon for a restful night's sleep. Additionally, the warm drawstring hood adds extra insulation for your head, enhancing overall comfort during chilly nights in the great outdoors.

The Trail Mummy Sleeping Bag offers exceptional warmth and comfort for your camping adventures. With its 300gsm hollowfibre filling and water-resistant polyester shell, you can enjoy a restful night's sleep even in colder temperatures. The snug mummy shape is designed to trap your body heat, while the warm drawstring hood ensures your head stays cosy. The anti-snag 2-way zipper allows you to easily regulate temperature, keeping you warm or providing ventilation as needed.

The Trail Overnight Adventure is a fantastic kids' mummy sleeping bag designed for little campers aged 4 to 12 years. Its snug shape and elasticated hood ensure warmth and comfort on chilly nights, while the included rucksack makes it easy for children to carry their own gear. With a durable 200D Oxford polyester carry bag, it’s lightweight and practical for family camping trips or sleepovers. The sleeping bag is perfect for 3-season camping, with a comfort limit of -5˚C to 15˚C, allowing kids to stay cozy from spring to autumn.

The Milestone Camping Mummy Sleeping Bag is designed for comfort and portability on your camping trips. Its single mummy shape includes a drawstring hood, helping to keep you warm by insulating against cold weather. The double-sided zipper makes it easy for you to get in and out of the bag. Plus, with a magic sticker to secure the neckline, you can rest assured that the zipper won't slip, ensuring a snug night’s sleep. Weighing in at a lightweight, it's the ideal companion for all your outdoor adventures.