UDP 1/4 in. I.D. x 7/16 in. O.D. x 10 ft. Clear Braided Vinyl Tubing T12006001 - The Home Depot
50 Feet - 5/16" ID 7/16" OD Clear Vinyl Tubing Food Grade Multipurpose Tube for Beer Line, Kegerator, Wine Making, Aquaponics, Air Hose by Proper Pour - Walmart.com
Petrol Resistant Pink Vinyl Tubing, Australian Plastic Tube, 2 Yr Warranty - hose.bargains
Clear Plastic Vinyl Tubing Fiber Reinforced Braided PVC Tube Pipe Hose for Water Transfer - China Vinyl Tube and Braided Hose price | Made-in-China.com