I recently completed an interview with famed backpacker and writer Andrew Skurka about Ursack. You may find it informative: http://andrewskurka.com/2016/ursack-bear-bag-interview-ceo-founder-tom-cohen/
Andrew Skurka is an accomplished adventure athlete, speaker, guide, and writer. The 34-year-old is most well known for his solo long-distance backpacking trips, notably the 4,700-mile 6-month Alaska-Yukon Expedition, the 6,875-mile 7-month Great Western Loop, and the 7,775-mile 11-month Sea-to-Sea Route. In total, he has backpacked, skied, and packrafted 30,000+ miles through many of the world’s most prized backcountry and wilderness areas—the equivalent of traveling 1.2 times around Earth’s equator! He is the author of The Ultimate Hiker’s Gear Guide: Tools & Tips to Hit the Trail and guides about 15 trips per year under his company. Skurka has been named “Adventurer of the Year” by both Outside and National Geographic Adventure, as well as “Person of the Year” by Backpacker. National Geographic described him as “a superman among trekkers” and “one of the best traveled and fastest hikers on the planet.” He has been featured by The New York Times, The Wall Street Journal, Fox News Channel, National Public Radio and dozens of local media outlets.