Thirst quenching stuff hydration packs. In 1988 a medical technician competing in a gruelling "Hotter 'N Hell 100" cycle race improvised an on-the-go hydration pack. Whilst other competitors dropped from thirst or stopped to grab water bottles he kept pedalling. Today Camelbak's range of high quality, reliable hydration packs and water bottles are used by top sportsmen, country ramblers and even school kids.