Universal Adjustable Bike Cup Holder & Speaker Mount - Waterproof Insulated Water Bottle Cage for JBL Speakers - Durable Secure Bicycle Accessory for Road Bikes, Mountain Bikes & Cycling Adventures

Well all I can say is it’s cheaply made. The threading is not very tightly sewn. I used it for a Water bottle holder for 28oz water bottle on my E-Bike and it frayed out and ripped within a few ridesThis wouldn't hold a water bottle, despite the strap being very well tightened. The water bottle slid right out of holder.I would return this but gas price is too high to drive to an return locationArrived from Amazon bang on time , nicely packed .First time I tryed to place it on the bike the retaining lever snapped .Making this item useless. Like my old dad use to say you buy cheap you buy twice ,Which will not be the case.Not sturdy / cheap, plastic tightening mechanism snapped, could not support weight of 500ml child's water bottle, and kept falling down. Not fit for purpose, though the idea is good. Shame…Within a weeks use the handle to tighten the cage holder broke. That does not mean its not usless but the whole point of making it flexiable to move it around easily has not become a little difficult.Frame clamp snapped before even attached to frame . Very fragile . Wouldn't buy again .Wasted my moneyVery good