New 1/2 in. I.D. x 5/8 in. O.D. x 20 ft. Clear Vinyl Tubing. Might be slightly shorter than the full 20 ft.
https://www.homedepot.com/p/UDP-1-2-in-I-D-x-5-8-in-O-D-x-20-ft-Clear-Vinyl...
1/2 in. Clear Vinyl Tubing (Alameda East End)
This offer has been gifted to someone and is no longer available.