1、PVC material can avoid impact of metal effectively for durable use 2、Designed to attach bicycle handle bar or frame 3、Easy and quick access to your water bottle when needed 4、Keeping the water bottle firm and tight 5、Suitable for various bottles and bikes, including mountain bike and folding bike Description: This bicycle bottle holder is designed to attach bicycle handle bar or frame for easy and quick access to your water bottle during cycling. It is easy to install to keep the water bottle firm and tight. It is suitable for many water bottle sizes. Features: PVC material can avoid impact of metal effectively for durable use. Designed to attach bicycle handle bar or frame. Easy and quick access to your water bottle when needed. Keeping the water bottle firm and tight. Suitable for various bottles and bikes, including mountain bike and folding bike. Specifications: Material: PVC Optional Colors: Black, Red, White Suitable Diameter: 1.5-4.2cm / 0.6-1.7inch Package Weight: 132g Type: Bicycle Bottle Holder Suitable For: Most road bike or mountain bike whose frame has hole Package Includes: 1 x Bike Bottle Holder Only