Unimprinted - Blind wine tasting kit with storage pouch (Pro Model). Eight black polyester material wine bottle sacks are boldly printed with numbers 1 through 8 in red. For blind wine tastings, the bottles are inserted into the sack beforehand. Velcro (R) straps go around each bottle neck. Each sack 13 1/4" high. Enclosed also is blind wine tasting scoring sheet with a handy wine sensory chart on reverse side (can be photocopied).