A multi-activity sleeping bag, this down duvet offers a temperature range that allows it to be used all year round.
This SEA TO SUMMIT "extreme cold" down is exceptionally comfortable thanks to its sarcophagus shape and its filling of ULTRA-DRY Down 750+ goose down. An oversized collar also filled with this famous goose down does not allow any loss of heat from the face. The inner fabric does not allow the down to pass through, which is very pleasant .
An inside pocket keeps valuables safe. Big plus: An independent zip at the feet allows you to stand and move around while inside the duvet.
This SEA TO SUMMIT down duvet is totally up to the mark. A correct size and weight, as well as comfort and efficiency make this down a perfect ally during good bivouac evenings in the mountains.