Glass Flasks are known by a variety of names such as: Glass Canteen Bottles, Glass Hip Flasks, Glass Flaskets, and Crockett Bottles. But regardless of the name you use, the shape of these bottles is iconic and known for housing liquor and spirits. These bottles are not only ideal for carrying and transporting small amounts of alcohol, but modern uses for these bottles include trendy packaging for barbeque sauce, marinades, maple syrups and more! The compact, practical shape make applications for these bottles nearly endless. Raised "100 ml" marking on the curved (back) side of the bottle near the base. Bottles have a Kerr finish. Caps sold separately.