Give your cocktails a tropical touch with the unusual Bamboo Straws, perfect for Hawaiian and Tiki themed parties. Made from sustainable bamboo, these straws offer an eco friendly alternative to plastic straws, and are both reusable and biodegradable. Cleaning your bamboo straws is simple: Boil the Bamboo Straws in a 1: 4 mix of vinegar and water for 20 minutes and then allow them to air dry.