Review on 🚴 TOOVREN Bike Water Bottle Holder Speaker Mount - Upgraded Adjustable Bottle Holder for Bike - Portable Golf Cart Speaker Mount - No Screws Bike Bottle Cage by Carlos Massey

Works great! I have a 20 ounce double wall stainless steel water bottle. The small holders just wouldn't hold a bottle on my bike because it was too big and too heavy. This velcro base works great! Attaches to the bike very easily - 2 velcro straps. (Note: be sure to place it between the frame and the brake cable. First I clipped it over the brake cables and it activated the brakes). The third Velcro strap keeps the bottle very secure. I am very happy with this purchase.