Rating: 5 / 5
I went camping in the mid-Atlantic region two weekends ago, using the Patrol Shelter, the Soul Bivy, and the XP 21 oz. quilt. The weather forecast called for light rain. Naturally, the rain was torrential, with heavy winds of approximately 40 miles an hour.
I used the large quilt which weighs 21 ounces. The temperature did not get below 47° Fahrenheit so I cannot speak to lower temperatures. However, despite the rain and humidity the quilt was dry.
You can open it up completely flat, if you wish so that it avoids the problem of sewn in foot beds.
I have not discussed the product specifics here because they are fully described on the Mountain Laurel Designs web page. The take-home message is: Another very well-made Ron Bell product-- light, well-made and easy to use.