$63.99 TekTube 1/2 in. x 50 ft. PVC Schedule 40 White Ultra Flexible Pipe-2201012050 - The Home Depot
Amazon.com: PEX Pipe 1/2 Inch Flexible Water Pipe 2 Rolls of X 100 Feet Tubing Red / Blue 
1/2 x 100ft Blue Pex Tubing/Pipe Pex-B 1/2-inch 100 ft Potable Water Non Barrier - Walmart.com 
