MoKo Adjustable Bike Water Bottle Holder — Fits 1.9"–3.6" Bottles, 360° Rotation, Lockable Clamp

MoKo's adjustable bike water bottle holder secures cups and bottles from 1.9" to 3.6", rotates 360°, and includes an anti-theft clamp for stable rides.

Designed for cyclists who want a single, reliable mount for different drink containers, this MoKo cup holder combines a robust composite frame, aluminum telescopic arms, and a lockable handlebar clamp. It installs on handlebars or frames, pivots to match your reach, and aims to keep beverages accessible without sacrificing security or stability during everyday riding.

How does the holder fit different bottle sizes?

The cage uses an adjustable-width mechanism so you can change the grip to match slim bottles or wider travel mugs. A bottom adjustment knob lets you alter the front-to-back span for a snug hold across the stated 1.9"–3.6" range.

• Adjusts from 1.9" to 3.6" diameter to fit most bottles and cups.
• Bottom adjustment knob for fine-tuning bottle tension.
• Wrap-around cradling minimizes side-to-side movement.

Will it stay secure on bumpy roads and prevent theft?

The holder is built with a composite body and aluminum alloy rods that hold drinks securely under normal urban and trail conditions, rated for containers up to about 40 oz. For added security, the clamp fastener requires the included special wrench to remove, deterring casual theft.

• High-strength composite frame plus aluminum telescoping rods for stability.
• Anti-slip pad inside the clamp reduces rotation and slipping on the bar.
• Special-wrench lockable screw prevents quick removal by hand.

Can I mount this on any bike or handlebar angle?

The clamp accepts tube diameters roughly 0.5"–1.57", making it compatible with many road bikes, e-bikes, mountain bikes, and scooters. Its 360° rotation and adjustable fastening let you position the holder horizontally, vertically, or at intermediate angles for comfortable sipping.

• Clamp fits bars/tubes from 0.5" to 1.57" diameter.
• 360° rotation for customized orientation and reach.
• Useful on handlebars or frame tubes, on a wide variety of bicycles and scooters.

What maintenance or limitations should I know about?

The construction is durable for daily commutes and recreational rides but is not intended for sustained use on heavy off-road or high-vibration vehicles like motorcycles. Routinely check and tighten fasteners and avoid exposing the mechanism to prolonged, extreme impacts.

• Rated to hold containers up to about 40 oz under recommended use.
• Not recommended for motorcycles or heavy off-road use with prolonged high vibration.
• Periodic inspection and tightening of screws keeps the clamp secure.

Who this is for: Riders who want one versatile, secure bottle mount that adapts to travel mugs, insulated bottles, and standard sports bottles will appreciate this MoKo holder. It suits commuters, e-bike users, and leisure cyclists who need rotation, adjustable sizing, and an anti-theft feature for everyday convenience. If you require use on extreme off-road or motorcycle applications, consider a mount rated specifically for those environments.