A very portable reusable straw! This full sized silicone straw comes in an aluminum travel case that fits in your pocket, backpack, purse or bag. Made of 100% European-grade silicone, its BPA, BPS, phthalate, PVC, and lead free. Can be put in the dishwasher or boiled to clean. Each straw is 8 inches long, with an opening of 0.5 cm. Is silicone better than plastic?? The short answer: YES. Think of it as a better plastic. Its not perfect, but it has benefits over most plastic that make it a reasonable choice for some items.1). Lasts longer - si