SIGG, "The Original Swiss Bottle", is recognized world-wide for Swiss quality and craftsmanship that comes with nearly 100 years of heritage and experience. Produced from a single component that is seamless and has no comparable weak points, SIGG bottles are tremendously durable and virtually unbreakable. In June 2006, Backpacker magazine conducted a relentless field test of leading water bottles brands. With the services of a 100 pound cannon packed with golf balls, they were able to destroy all of the targeted bottles – except one! Following the bottle barrage, they dubbed SIGG "The World's Toughest Water Bottle."