Cool Sack contains freezable liquid on two sides. Keep in freezer.
To chill a bottle of wine, place sack with bottle or bottle in the
wrap.Secure with velcro. Let stand 10 minutes. Wine is properly
chilled! Great for keeping wine chilled on the go to a party or in the
backyard or wine tasting grounds. Non-toxic liquid contents are propylene
glycol, purified water and color powder (if tinted) In Use Dim: 7.00L x
7.00W x 13.50H