Global Hydration is very excited to annouce that AQUATABS® are now available at The Mountain Equipment Co-Op! www.mec.ca. AQUATABS® - The official water purification tablet of the 2007 Canada Challenge. The Canada Challenge is a unique expedition run across 3 of Canada's most rugged and remote trails by Canadian endurange athlete and aventurer Ray Zahab. Ray and his team relied on AQUATABS® for safe drinking water during the entire Canada Challenge. For more information please visit www.