Empty Patron Tequila bottle...375mL
I've seen similar empty liquor bottles re-purposed into decanters, lamps, bar lights, dispensers, flower vases, wedding centerpieces and hookahs or slumped / melted to create a clock, spoon rest, serving platter, cheese plate, appetizer tray, etc.
They also make great bar or man-cave decor!
So, if you are that talented and creative person
(that I am not!), then this is for you!
*** GOOD LUCK ***