The bulk of the collection is related to Frostline Kits and Stephenson’s Warmlite, with some materials containing information related to Adventure 16, Gregory, Ski Hut, and Summit. The materials in the collection are generally arranged by brand and then arranged chronologically. Both Frostline Kits and Stephenson’s Warmlite sections consists of correspondence between Bruce and other persons such as Dale Johnson and Jack Stephenson, papers, personal notes, CD discs of research related to Bruce’s books, drafts of portions of the books, article clippings, and photos related to Stephenson’s Warmlite. There are also article clippings related to Will Steger and Larry Amkraut. The middle section of the collection consists of materials related to Gregory, Ski Hut, and Summit, which includes two Ski Hut posters, and copies of articles and notes about Wayne Gregory. The remaining section is accrued materials added later, consisting of files organized by company, individual, or type of equipment.