Perfect for use in the office, gym, outdoor activities, long trips and so on, you can enjoy your favorite beverage Made of PP material, these handles are not only sturdy, but are ergonomically manufactured to prevent slipping, making them an indispensable accessory for your drinkware collection Perfect for outdoor enthusiasts, busy professionals and anyone who needs to carry a large capacity beverage Featuring a double ring design, these handles hold the tumbler both at the top and bottom for stability and fit seamlessly in most car cup holders The 30 oz cup handle is made to provide a safe and comfortable grip for your insulated vacuum coffee mug or stainless steel tumbler for enhanced drinking comfort