Ioniq 5 Rear Cup Holder Expander

I measured my water bottle at 3” but the cupholder expander is too small in circumference and the water bottle didn’t fit. ISeller responded quickly that he uses a caliper — so be generous when ordering, great customer service!

Fits my Hydroflask perfectly and doesn’t rattle around. Corbin worked with me to get the right fit. He is A-one for customer service!

You really need a specific size for each bottle you use. I bought the largest size to use with my Nalgene bottle, but I can't use it with my Thermoflask bottle, since it tilts and falls out. It needs a reducer ring!