



Bivouac sleeping bag -
The Lightech 500 Duvet Rds Down Artisan Gold from the brand Ferrino is a mummy-style sleeping bag designed for single-season Bivouac .
This lightweight, high-performance sleeping bag is filled with natural down, which provides excellent thermal insulation whilst keeping the weight to a minimum. Its sarcophagus-like shape moulds perfectly to the body to maximise heat retention. It features a zip on the left-hand side for easy access and maximum comfort. Although it is not waterproof, it is still suitable for cool spring and summer nights.
Compact when packed away, it slips easily into your backpack, making it ideal for adventurers looking for lightness and practicality. This model isn’t a pair, but its technical design ensures targeted warmth and lasting comfort during your outdoor adventures.


- Footbox 3D comfortable and protective
- Adjustable hood
- Outer storage pocket
- Ouverture facile à une seule main
- Can be used as a lining in a warmer sleeping bag
- Storage bags included
- Comfortable temperature limit: 8°C
- Extreme temperatures: 3°C
Composition :
- Outer material: 20D recycled polyester ripstop
- Lining : 20D recycled polyester
- Filling : Certified natural 80/20 down, 550 fill power – 250 g
| Responsible Down Standard - RDS | The standard RDS ensures that down and feathers come from ducks and geese that are treated well, live healthy lives and are able to express their natural behaviours, without experiencing pain, fear or distress. This standard covers the entire supply chain, from livestock farming to the final product. |