Cup Holder for Bike, Oxford Cycling Drink Holder with Mesh Pockets and Self-Fastening Strips, Universal Water Bottle Organizer for Bikes Boats Wheelchairs, Bike Accessories (Camouflage)

Would not normally be useful, but on the ebike it works very well.

I purchased this product because I had no secure place on my ebike to store my glasses. I wanted to know at a glance that they had not fallen out or became damaged while riding over uneven pavements. The holder is always in eyesight attached to the vertical handle bar post. It features an insulated and waterproof cup holder that has a pull cord to tighten the top. On occasion, I've also used it to carry other items that helped free up my pockets.Conclusion:It is made of high-quality materials, very well constructed, and attaches securely with the velcro straps. I am very happy with this product.