Feature a double rings designs, these handle ensures stability by holding your tumblers at both the top and bottoms, while fit seamlessly into most car cup holders Perfect for use in, gym, during outdoors activity, or on long road travel, allowing you to enjoy your favorite drink Enhances your drinking with the 30oz Cup Handle, crafted to provide a secure and comfortable grip for your insulated vacuum coffee mugs and stainless steel tumblers Ideal for outdoors enthusiasts, busy professional, and anyone who needs to carry large capacity beverages Crafted from PP materials, these handle is not only sturdy but also ergonomically produced to slipping, making a essential accessory for your drinkware collection