WedFeir 2PCS Adjustable Folding Drink Holder with Screws and Tapes, Folding Automotive Cup Holders for Car Truck Boat Van. (Black)

very useful indeed,.,.,.

I grabbed these for my small Whaler type speed boat. I wanted something that was low profile and could fold away when not in use. These are perfect. Easy to install, comes with all the hardware. The cup holder is adjustable and holds larger bottles and cans of various sizes which surprised me. Although personally, I recommend just using it for normal size pop/beer cans and small coffee cups/solo cups as those all fit perfect.

As our truck had no cup holders (it's older) these have come in super handy. They were easy to install and it's nice that they fold out of the way when not in use. Recommend.

I use these a lot.. not just in my RV, but also for work, garage, and other areas.. it’s perfect to put your daily water nearby but out of the way. We even bought extras for the kids. My son loves to damage furniture with cold drinks 🤦‍♂️.. not with these.. easily mounts to the side of his headboard/nightstand.. and Walla! Out of the way, easy close, easy use.. I use mine for my home office, and garage area .. wife as well for her areas.. don’t over think it.. use it. 😃

They work but the quailty is very cheap and these cup holders won't take much to break. It is the cheap kind of plastic. Light weight and it is beside our bed and already noticed that it has cracked by just lightly bumping it in the night when getting out of bed. I mean a light brush pass with my arm cracked it.