A LIFE ON THE EDGE belts Its casual design makes it

Its casual design makes it the perfect blend of technical and everyday insulation

The compact X-Cup™ is perfect for smaller hands and ideal as an everyday carry piece

Standard Mouth Flex Straw Cap fits all Hydro Flask Standard Mouth Bottles

and if you prefer going light and moving fast in the woods

This special 50th anniversary edition celebrates the story of Jim's life and features a new foreword by Ed Viesturs

A LIFE ON THE EDGE belts Its casual design makes itA Life on the Edge: Memoirs of Everest and Beyond is Jim's courageous, no punches pulled autobiography and a look at a peripatetic, sometimes difficult life. Beyond the glory of the Everest summit and his other extraordinary climbing feats, including the first American summit of K2, he openly describes his personal, "everyman" experience of social upheaval in the 1960s and 70s, an early divorce, family strife, a passionate new love later in life, near