Questar 0F/-18C Balsam
Ultra-compact sleeping bag made from warm, insulating down -
Home delivery from 29/07/2026
60 days to change your mind
No subject to promotional offersThe Questar™ 0F/-18C Balsam from the brand Therm-A-Rest is a comfortable and versatile sleeping bag perfect for camping and hiking in cold weather.
This model is made with hydrophobic down Nikwax Hydrophobic Down™ that absorbs 90% less water and dries three times faster, without using dangerous perfluorinated compounds (PFCs). Furthermore, Comfort W.A.R.M. means that you can choose various natural sleeping positions while maintainingthermal efficiency. Zone insulation maximises warmth and optimizes weight by precisely distributing filling where you need it most, while mesh partitions increase loft and reduce cold spots.
On the practical side, this bag has connectors SynergyLink™ that allow it to be attached to the mattress for optimized efficiency and comfort. The ergonomic foot warmer section Toe-asis™ allows you to quickly warm up cold feet, and you can adapt your sleeping system to suit the conditions by adding duvets or technical blankets for extra warmth with the loop system.
With its reduced volume when rolled up, it can be stored in its compression pocket so it is easy to take it with you on your adventures.
- Side closure on the left with protective flap
- Hood with Drawstring
- Collar to prevent heat loss
- Interior mesh partition
- Connectors SynergyLink™
- Foot warmers section Toe-asis™
- Compression sacks included
Composition :
- Outer: 20D water-repellent ripstop Polyester
- Filling : Hydrophobic duck Nikwax Hydrophobic Down down - 650
- RDS certified
Size table:
| Small | Regular | Long | |
| weight | 1171 g | 1210 g | 1381 g |
| Shoulders | 74 cm | 80 cm | 84 cm |
| Hips | 74 cm | 78 cm | 82 cm |
| Feet | 58 cm | 58 cm | 65 cm |
| Length | 185 cm | 203 cm | 216 cm |
| User size | 168 cm | 183 cm | 6'6 |
| SynergyLink™ | These removable straps allow you to connect the mattress and sleeping bag to minimise heat loss: you stay snug all night long. |
| Responsible Down Standard - RDS | The RDS standard guarantees that down and feathers come from ducks and geese that are well treated, live in good health and express their natural behaviours, without experiencing pain, fear or distress. This standard covers the entire supply chain, from breeding to the final product. |
| Nikwax Hydrophobic Down™ | Providing excellent thermoregulation, it dries three times faster, absorbs 90% less moisture and retains its loft 60 times longer than untreated down. |
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