
Our lightest sleeping bag, and one of the lightest down sleeping bags you’ll find. Using high quality duck down, the Downlight range is highly efficient when it comes to weight-warmth ratio. The 660 has a tapered shape, so is very comfortable in warm climates particularly with its soft-touch internal lining. The Sleeplight 660 is also treated with Lifeventure Ex3 which will protect your sleeping bag against bed bugs, mosquitoes and the build up of bacteria. Comes with a waterproof compression stuff sack.

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● Lightweight ripstop nylon outer shell with external front pocket
● Tactel nylon and micro-polyester internal lining
● High quality duck down insulation
● 2-way zip and draw-cord top entry
● Treated with EX³ triple layer protection
● 2 x hidden security pockets
● Waterproof compression stuff sack
● Box Wall Construction
| Dimensions | Weight |
|---|---|
| 800 x 2100 mm | 660g |
| Packed Dimensions | - |
| *400 x 200 x 180 mm | - |
| *Height can be reduced by approx one third by opening valve and compressing |
| Temperature Ratings | ||
|---|---|---|
| Comfort | Transition | Extreme |
| +11°C | +6°C | +1°C |
Any questions about this product? Ask our Customer Services team
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Many of our sleepgear products are treated with EX3, a fabric treatment which uses Lifesystems technology to provide a triple layer of protection which lasts for up to 2 years or 35 washes.
LAYER 1 is an antibacterial layer which helps to prevent odour build-up and bacterial degredation.
LAYER 2 actively repels mosquitos.
Layer 3 protects against the threat of bed bugs. ![]()