Amber glass oblong flasks are available here with black polypropylene ribbed caps with pouring insert and tamper evident seal. These amber glass bottles include front and back panel labeling capabilities and offer UV protection for light sensitive ingredients. The black tamper evident caps include pouring inserts that assist with controlling liquids while dispensing from the amber glass bottles. Amber glass oblong flasks with black ribbed tamper evident caps cold package cooking oils, food flavorings, and more. Be sure to test these amber glass bottles to ensure compatibility.