DescriptionThe item is a simple and practical bike water bottle holder cage, which is mainly made of advanced all-steel and hard plastic materials for durable to use, and suitable for any with or without bottle cage bosses. The bottle holder cage can be fitted on handlebar, under seat, down tube, fork, front pipe for easy to grip your water bottle firmly while cycling.Features- Brand: BETO. - Color: mainly black. - Material: durable hard plastic and steel. - Size (LWH): about 8.51415cm. - and Adjustable Bike MTB Water Bottle Holder Water Bottle Cage Rack. - Fits to any with or without bottle cage bosses. - Advanced all-steel materials, super toughness will not break under normal use. - Quick release style free love hanging pot rack hanging would it. - Easy to install and use: It can be fitted on handlebar, under seat, down tube, fork, front pipe.