COOL DUDES 16OZ TRITAN TUMBLER WITH LID AND STRAWGreat for Party Favors, BBQs, Home Use, Picnics, Office!!Fits most car cup holders - have your favorite beverages on the go.Classic double wall insulated design to keep both "hot" or "cold" drinks at the right temperature.Rinse & Reuse || Top-Rack Dishwasher Safe || Large Opening for Easy Filling and CleaningMade of BPA Free Acrylic Materials. Non Toxic / BPA Free.- Tumblers are crafted using only BPA Free high-grade acrylic plastic. They are re-usable and completely safe with non-toxic plastic.Premium Grade Acrylic- Only the best plastic grade is used for our tumblers. While free from impurities and cloudiness, it is also more lightweight and durable than glass.Its double wall design provides good air insulation that keeps both hot or cold drinks at optimal temperature longer. Additionally, no 'sweat' from condensation will form on the exterior of the tumbler.Crack Resistant / Flexible- While other straws are made of acrylic plastic, which is brittle and and potentially harmful, we only use food grade polypropylene plastic for our straws.- It is stronger, more flexible, as well as break and chip resistant, preventing sharp hazards. Not only have we made it safer, we have also made it twice as thick for extra durability.