Introducing the Silicone Sipper - Collapsible Travel Tumbler - 12oz, perfect for businesses looking for a convenient and eco-friendly way to promote their brand. Made of high-quality silicone material, this travel tumbler is not only durable and reusable but also collapsible, making it easy to store and transport. Its open/close lid ensures a spill-proof experience, and the 12oz capacity is perfect for your on-the-go coffee or tea needs