Backpacker Mountain Laurel Designs eVENT Soul Bivy New model for this year (Do not check this option if this model was listed as new in last year's Gear Guide) October 18, 2011 Katie Herrel Facebook Icon Twitter Icon Email Icon Brand: Mountain Laurel Designs Model: eVENT Soul Bivy When you buy something using the retail links in our stories, we may earn a small commission. We do not accept money for editorial gear reviews. Read more about our policy.