There is considerable misinformation in this thread about the color of water hoses and Walmart.
Most, but not all, potable fresh water drinking hoses are white.
Camco produces a Premium Water Hose
that is not white and is available at some Walmart
The heavy-duty reinforced 5/8-inch ID drinking water hoses are 20 percent thicker than standard hoses. It's anti-kink design features machined fittings and strain-relief ends for added durability. The hoses are available in 10-, 25-, 35- and 50-foot lengths. They are drinking water safe.
I purchased a 35' Camco Premium TastePure Water-hose from Walmart for less than $25. It appears to be a high quality product. Time will tell. I purchased it to replace a white 50' 5/8" water hose I purchased in the mid 1980's. I used it at that time for tropical fish tank maintenance. Since 1999 it has been used with my RV's. It is still functional. If the Camco lasts as long, it will be the last hose I have to buy.
'13 Excel Winslow 34IKE
'12 GMC Sierra 3500HD
Previous RV's: '03 MobileScout Titan 29DBS; '01 Sunnybrook Lite 2708 SLE; '99 Coleman Utah
Previous TV's: '02 Chevy Suburban 2500 8.1 4.10; '99 Chevy Express 1500 5.7