Transfer your finest vintages with confidence. The Continental Vintner Reserve is a premium suction & discharge hose engineered for wineries, breweries and cideries that refuse to compromise on taste or safety. FDA, 3-A, USDA Compliant: White chorobutyl tube meets FDA 21 CFR 177.2600 and 3-A sanitary standard 18-03. No taste or odor transfer to wine, juice, or spirits. 250 PSI working pressure that's crush-proof & flexible.