Spring-type holder that securely holds bottles. Originally designed to be attached to drum sets, such as snare drums and cymbals, it can also be used in a wide variety of other applications, including: Music stands Metal racks Wheelchairs *For those who are frustrated with cheap plastic ones (^o^)* *Two available. If you buy both, I'll sell them for 5000 yen. Please comment if interested.* - Brand: SwirlyGig - Made in: USA - Purpose: Bottle holder - Compatible size: Standard 500ml plastic bottles Thank you for looking.