Tacx Shiva 500ml is the worlds #1 water bottle for professional cycling and is used by 11 of the 18 (61,1%) UCI World Tour Teams as their official bicycle water bottle. The Shiva water bottle is a timeless classic that features easy to squeeze plastic, and an aerodynamic, ergonomic cap with lockable pull-out spout. The Shiva bottle and cap are made in The Netherlands using 100% recyclable BPA/F/S and PET(E) Free polyethylene.