Review on 🚢 Amarine Made 2pcs Stainless Steel Cup Drink Holder: Ideal for Marine Boats, RVs, and Campers with Convenient Drain Feature by Jason Robinson

At work I welded a double cup holder using 4 inch steel tubing. This is quite a large size for a drink holder so that's all I could find. it would fit. I installed it next to my arcade cabinet on a bollard in front of my water heater. Works great, holds glasses and bottles great, but also fits in a big Big Gulp sized mug. The only downside is the adhesive is pretty weak but they fit well so it's not a big deal. This is enough to keep them from moving. Of course, when I show it to my brother, the first thing he does is push it from below and release the clutch. In any case, a solid product.