


Bivouac and survival bag -
The Bivy Lite from Arva is a lightweight and compact bivouac sack, designed to protect against cold and bad weather in the mountains. Its breathable material limits condensation while reflecting up to 70% of body heat. Versatile, it can be used as a sleeping bag liner, emergency bivy sack, or ultra-light sleeping bag for summer nights.
Its dimensions of 200 x 90 cm offer a comfortable space while maintaining a compact size when folded. Windproof and highly water-resistant, it is suitable for use in all seasons. It weighs only 145 g.
Its white colour was chosen to reduce the product’s carbon footprint.



- Lightweight, compact and breathable
- Windproof and highly water-resistant
- Reflects 70% of body heat
- Can be used as a sleeping bag bivvy or a summer sleeping bag
- Can serve as a sleeping bag liner or emergency shelter
- Suitable for all seasons
- Dimensions: 200 × 90 cm
- One size
