Description It is made of polyester material, durable and safe for long-lasting use.This water bottle holder with alligator clip is very easy to install, giving you much convenience.This cup holder is suitable for placing bottles of different sizes, such as kettles, coffee cups, baby bottles, etc. Features -Color:As Shown-Material:Polyester- Size: 18.00X13.00X10.00cm/7.07X5.11X3.93in -Universal and Adjustable: bike cup holder is equipped with alligator clip that hold onto most handlebar, 360-degree adjustment to accommodate different orientations of rails and rods (vertical or horizontal).-Elastic Strap Design: Thewater bottle holder with drawstringstrap design, to avoid bottle falling off. You can store as much capacity as you need: You can store cell phones, keys, water bottle, etc.-Wide Compatibility: not only bike, but also can be used with scooters, baby walker and golfs cart. A nice and practical accessory for daily life and outdoor adventures.-Exquisite workmanship: It is made of polyester material, which can be used for a long time. The perfect workmanship will give you an exquisite use experience. You can use it with confidence.-Intimate Gift: You can send this bike cup holder to your families and friends who like outdoor riding as a gift, they will be happy. A must-have for outdoor riding.Packing list: 2 x Bike Cup Holders