HOT & COLD TUMBLER: Made of durable, non-toxic material that is flexible, durable & can handle the heat. So go ahead, take this tough-as-nails tumbler anywhere & put it to the test - whether it's coffee, tea, or hot cocoa. UNBREAKABLE: This unbreakable companion is easy to reheat in the microwave and a breeze to clean in the dishwasher. 100% SAFE FOOD-GRADE SILICONE: Silipint products are safe and built to last! They’re made of 100% food-grade, platinum-cured silicone that is free of BPS, odors, and phthalates. Lightweight & ultra-durable. HIGH QUALITY: Each reusable tumbler is dishwasher-safe, freezer-friendly, and microwave-safe. Our products will not break, crack, chip, dent, fade, or scratch. Easy-to-grip outer surfaces and nonslip bottoms for extra safety. EARTH-FRIENDLY: Silicone is sustainable, so by purchasing our products, you’ll do your part to help reduce plastic and paper in the waste stream and oceans. Partner with us to create a waste-free lifestyle!