Made from durable food grade silicone, the 100% food grade collapsible straw is BPA-free and PDA-certified, flexible and foldable, soft, non-toxic and odor-free. It is ideal for infants, children and adults. A reusable silicone straw for beverages such as water, lemonade, smoothies, shakes, yoghurts, etc. It won't be deformed even with hot drinks and is suitable for a wide variety of cups. It is a great choice for family reunions, barbecues, picnics, boating and hiking.