- new 2026
Therm-a-Rest VESPER 32F/0C UL Ether Duvet
The comfort and warmth of a sleeping bag combined with the freedom of a duvet, for a warm, comfortable sleeping bag that takes up very little space. Introducing the VESPER 32F/0C UL from Therm-a-Rest.
Therm-a-Rest VESPER 32F/0C UL Ether Duvet
The Therm-a-Rest VESPER 32 Ether duvet is available from Speck-Sports.
Thanks to its down filling with hydrophobic treatment, this duvet will keep you warm and dry without weighing down your shoulders during your hikes, thanks to its weight of just 440g. This duvet is also highly compressible, so it won't take up much space in your rucksack!
It's thanks to its construction, which differs from a traditional sleeping bag in that it has no back, that this duvet can be so light. It will need to be accompanied by a suitable sleeping pad to provide insulation for the back. SynergyLink connectors arealso present to connect the duvet with the mattress and ensure optimum comfort during sleep.
With a comfort temperature of 5°C and a use-by limit of 0°C, this duvet is perfect for cool nights!
The filling is made from responsibly farmed down, guaranteeing that it comes from animals that have been treated humanely.
This duvet is designed for hikers who want to save weight on their equipment while ensuring a warm and comfortable bivouac!
| Regular | Long | |
| Weight | 440g | 490g |
| Length | 191 cm long | 201 cm long |
| Width | width 147 cm | width 155 cm |
| Height | 10 cm high | 10 cm high |
| Maximum user height | 183 cm tall | 198 cm |
| Dimensions folded | 13x15 cm | 13x15 cm |
| Comfort temperature | 5°C | 5°C |
| Comfort limit temperature | 0°C | 0°C |
- Type : Unisex
- Capacity : 1 place
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Lining : 900 Nikwax Hydrophobic Down RDS
Down - Comfort temperature : Between 0°C and 5°C
- Type of products : Sleeping bags
- Material : 10D Nylon Ripstop w/ DWR
- Colours : Ether
- discount : -20%
The brand THERMAREST
THERMAREST: The Leader in Outdoor Mattresses
Specializing in sleeping pads, pillows, sleeping systems, and select camping accessories, THERM-A-REST offers products designed to help you sleep better in the great outdoors. The American brand has established itself as a leader in the outdoor industry thanks to itslightweight, compact, and insulating solutions, designed for camping, hiking, and backpacking.