Complex sentence: The company differentiated its bottles by making them taste-free, using bite valves designed to stop leaks while allowing easy sipping, and eliminating the use of BPA In 2011, water bottles accounted for about 31% of CamelBak's sales.
Split into simpler sentences: The company differentiated its bottles by making them taste-free, using bite valves designed to stop leaks while allowing easy sipping. Eliminating the use of BPA In 2011, water bottles accounted for about 31% of CamelBak's sales.