Features 1. We use sublimation technology to make these products, so you know you will get brightly colored and durable tumblers! Our design is located in Colorado. 2. This stylish tumbler will make your friends ask "Where did you get it from?" and upgrade your beverage utensil collection. 3. This tumbler is made of high-quality stainless steel, silicone, plastic, metal, and plastic materials that do not contain bisphenol A. It can keep hot and cold drinks warm for 12 hours, and hot drinks warm for 6 hours. 4. The anti overflow design makes it very suitable for carrying around and also very suitable for cup holders. The tumbler is equipped with a sliding lock cover and stainless steel straw, decorated with a popular theme. 5. The cup can be hand washed with soap, and the lid and straw can be washed in a dishwasher for easy cleaning. Purchase this tumbler and enjoy free delivery service until sold out! Specification Style: WD40-1, WD40-2, WD40-BIKE, IM-OLD, SM-40, SM-60 Material: 304 stainless steel Weight: 300 g Package Include: 1 Tumbler 1x Sliding lock lid for drinking or using a straw 1x Metal straw 1x Gift box