Backpacker Recreational Equipment, Inc. (REI) Flash 50 Women's October 11, 2010 Katie Herrel Facebook Icon Twitter Icon Email Icon Brand: Recreational Equipment, Inc. (REI) Model: Flash 50 Women's (Copy) Existing model 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.