Backpacker Millet Prolight 27 September 16, 2009 Katie Herrel Facebook Icon Twitter Icon Email Icon Photo: Lance Shows Our big mountain pack. Trek to basecamp, and then strip down for the summit. Hip belt, frame sheet and lid are removable, and the pack can be compressed to the body for stable, quick runs. Attachment points accommodate a full load of tools. Fully loaded, this pack carries 76 liters, stripped down is will hold over 70 liters, and weigh almost 3 lbs less. Photo: Lance Shows Brand: Millet Model: Prolight 27 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.