Classic Tumbler Handle

Classic Handle: Only compatible with the Simple Modern Classic tumbler 12oz to 32oz (tumbler sold separately).
Easy to Use: Just slide the bottom of the tumbler into the opening of the tumbler handle, and it's ready to use. It's easy to grip, reusable and great for taking on the go.
Cupholder Friendly: This tumbler handle was designed to be compatible with most cupholders.