With the Race 2.0, USWE presents a new backpack for long-distance races. At just 230 grams, the pack weighs extremely little, but offers the advantages of a hydration pack with a two-liter hydration bladder and additional storage space. The Race 2.0 is also made of breathable material and is equipped with USWE's patented "No Dancing Monkey™" 4-point harness system.