For the first time you can convert your favorite tumbler into a mug! Our cup handle fits Yeti Rambler, RTIC, Engel, BOSS, SIC Glacier, Polar Pad, Smart, ICONIQ, Magnum Steel, Kodiak Tundra, Zero Brand, Kryo and most other brands with a 4 inch opening. Your satisfaction is guaranteed so get a grip with our tumbler handle today! PATENT PENDING.

NOTE: This handle does not fit Orca Chaser 27 oz tumblers or Mossy Oak 30 oz tumblers.

• Finally your favorite stainless steel cup can actually fit in your hand!
• Wedges firmly in place, pour out yesterdays coffee with confidence
• Open bottom means it will fit in almost every cup holder so you can keep your eyes on the road
• Bombproof construction, overbuilt to survive anything you throw at it
• Made from FDA-approved and BPA-free nylon

Finally your favorite stainless steel cup can actually fit in your hand!Thermik