The WR1 RACE Waist belt is the ultimate hydration waist belt for serious athletes. The lightweight, pro athlete belt weighs only 140 grams! It is equipped with a BPA free 1.2- liter hydration reservoir system, an insulated tube as well as an extra tube cover to conquer cold and icy conditions. This product is tested and used by world class XC skiers. The material is rugged and durable for extreme conditions.  The Coxa WR1 RACE belt has two pockets: one zipped pocket for the hydration reservoir system and one mesh pocket, perfect for soft flasks, bars and gels. A 1.2 liter hydration bladder with an insulated tube and an extra tube cover is included. The ultimate hydration belt for serious athletes BPA free 1.2- liter hydration reservoir system included Insulated tube included Velcro closing Extra tube cover included Two pockets Velcro opening/closing for better comfort Stretch material for a perfect fit Breathable 3D mesh Water resistant Ergonomic Weight 140 g Size and Fit Size: One siz