The tumbler people bring into the cab keeps getting bigger, and a factory cup holder was sized for a can. Here is which of our Yeti holders fits which bottle.

30 oz Rambler

The most common one. The bottom is narrower than the top, so it needs a holder that grips the base and clears the taper. The SnapSip for 30 oz tumblers does that and snaps onto a fender, a cab post or a toolbox. Also fits most 30 oz knockoffs.

46 oz Rambler

Taller and heavier, so it wants a lower center of gravity. The 46 oz SnapSip is deeper and sits lower, and the floor holders keep it off the dash entirely.

64 oz and the gallon jug

These are floor or fender holders, not post mounts. The 64 oz magnetic fender topper and the gallon floor holder hold the jug by the base and keep it upright over rough ground. The gallon Yeti mounted holder bolts to a flat surface if you would rather it not move at all.

Cans and skinny cans

If you go back to a can, the skinny can reducers and pop can inserts drop into the bigger holders so a 12 oz does not rattle.

Not sure what you have? Measure the base diameter and the height and send it over. We have probably already made one for it.