Anywhere Cage Strap Adapter - Bottle Cage Base for Many Bikes, Ebikes, Scooters, Golf Carts, Trolleys, Pull Carts, Push Carts, Motorcycle Guard Rail - 18" Long Strap fits Diameters up to 4 1/2"

Very easy to use, works great around large eBike batteries. Fits snug, easy to remove when needed.

I have an ebike with a square tube and this is perfect for mounting a bottle cage

Not a great value but not much is anymore. It is a good design and easy to install. I had to order this because my son received the actual water bottle holder and the only way to attach it properly is with this adapter. The two are sold together but I think he got maybe what was meant to be a replacement.

It attaches quickly and it is very sturdy. You need a cup holder to attach to the cage.

Used 3 of these to mount a 9 pound secondary battery to my Ebike. No issues whatsoever.

Loved the easy installation. I just ordered four more. This company makes quality products that last.

We bought two of these for our ebikes because the ebike manufacturer doesn't include those bolts on the frame to mount a bottle cage (stupid...right???). These seem to work okay, but you really have to work to get the velcro strap tight enough to keep from sliding. Quality of the product seems good. Durability seems good.

Easy to install and puts the water bottle where I want it on my Hase large tube trike. You will need to supply your own bottle cage - but that's good and allows you to get the right style and color of cage.