Patented design seals wine from air, slowing oxidation and preserving the wine Long funnel gently oxygenates wine when poured, to enhance flavors Sharp lip ensures drip-free pouring Includes eto pouch for storing seals and ball holder, also acts as a cloth for cleaning to maintain eto's appearance Food-safe materials: BPA free and LFGB approved Made from stainless steel grade 304 with a stainless satin finish achieved through PVD Glass base made of borosilicate glass Dimensions: Max height 12.91 inches, min height 9.25 inches , diameter 3.62 inches Weight (when empty): 1.6 lb Stores a maximum of 22 oz and a minimum of  6 oz of wine