- Included with each 16oz can-shaped glass is one bamboo lid with silicone rubber seal and a plastic straw. -Images on glass are not vinyl. They will not peel. - Perfect for any type of beverage! CARING FOR YOUR GLASS: -Not dishwasher safe -Not microwave safe -Gently hand wash glass, straw and bamboo. We recommend you wash the bamboo tops with dish soap and leave them out to dry. To remove odors, soak the top in vinegar. Mix equal parts hot water and vinegar in a bowl, and let the top soak for up to a 20 minutes. Rinse thoroughly with hot water and towel dry. **Please use proper clean and care for your bamboo lids to avoid mold and prolong its life. We are not liable for improper care. These trendy beer can glasses are perfect for all your cold beverages and they make wonderful gifts for any occasion. If there's any questions, please don't hesitate to contact us.