🚲 FOUUA Bike Water Bottle Holder – 2 Pack, Aluminum Alloy Bicycle Water Bottle Cage Mount – Lightweight & Durable Water Bottle Cages for Road Bikes & Mountain Bikes in Blue Review

They're made of aluminum, so the good thing is that you can attach them to any bottle. The downside is that the bottle will still pop out if it's not tight.

Very good quality and the packaging was good too. It held my 25 ounce water bottle bouncing and I've never had a problem with the bottle falling off.

I installed it myself, drilled a few times starting with a small lead screw and gradually enlarged it to get the correct diameter for the screw that was included. Then I tightened it with the hex wrench that came with the stand. Works well up to a medium sized bottle, my son loves it.

Beautiful water bottle holder. A bit on the weak side, but that could mean it works with a variety of water bottles. Can be easily bent to fit a large bottle. I ride mostly on paved trails and trails. I never felt like I was losing a bottle. I still wouldn't put a bike on top of a car with full bottles.

Very nice and unique bottle holder. They match the unique look of my bike. I only gave 4 stars because they were different shades of blue. One is lighter as you can see in the photo and the second is a few tones darker. I would have preferred them to fit and considered ordering a second set and then hoping 2 out of 4 would fit, but got lazy and didn't want to deal with returns. Luckily on my bike it has two blue colors, the lighter one suits. But darker is fine, so it doesn't matter that they…