Big Agnes Lost Lake SL30 Sleeping Bag - Review

With the Lost Lake SL30, Big Agnes joined the parade of outdoor gear companies now offering some level of treatment for the down insulation in their bags. When DownTek™, the Cincinnati-based down treatment company, announced the over 10 brand names they would supply, Big Agnes was top of the list. The old dilemma between down vs. synthetic insulation just got a little easier to solve with this innovation. In the past any would-be sleeping bag owner had to ask themselves some serious questions about how likely they were to get their sleeping bag wet on the next adventure, or perhaps be confronted by the more personal fact that they perspire a little in their sleep making the downs over all insulating qualities, well, less insulating.

Read the complete review over here in our sleeping bag review section.