Made of 100% food-grade, FDA approved, platinum-cured silicone that is free of BPA, BPS and phthalates. They’re durable and will never wear out. Dishwasher safe.
• Insulates hot & cold (-58º F to 450º F)
• Will not break, crack, chip, fade or scratch
• Sturdy enough to hold liquids, flexible enough to carry in your pocket
• 100% Food-grade silicone with no fillers or additives
• Fits in all car and truck cup holders