WIDE APPLICATION: The universal fit cup holder can be attached on anything with a 1.5???? to 2.3???? diameter roll bar. REINFORCEMENT STITCHING: The adjustable velcro straps are reinforced to hold the cup holder tight for tough road. MULTI-FUNCTION DESIGN: Not just a cup holder! It is also ideal to hold bottle, cell phone, wall charger and much more to make your item organized. PERFCT SIZE: Collapsible bottle holder with waterproof and thermal insulation layer. The cup holder is about 7inch high and 3.3inch in diameter which fits most of cups and bottles. GeaRV QUALITY COMMITMENT: We stand behind the quality of our products. If for any reason you are not satisfied with your purchase, please contact us. We provide 45-day money back and 12-month warranty. 100% Satisfaction Guarantee for risk-free shopping! GeaRV Cup Holder The GeaRV 2-pack cupholder is designed for anything with a roll bar. Easily to fix on a stroller, ebike, , beach chair, utility task vehicle and much more!