HIGH QUALITY MATERIALThe bottle holder is made of high quality silicone material, which has strong elasticity and can meet the frame of most bicycles and strollers. [Safe and firm] The bottle cage mounting seat is scientifically designed, the surface friction is large, the belt has good tensile properties, and it is not easy to fall off even in strong vibration. Environmental protectionThe bicycle bottle holder mounting base is made of non-toxic and harmless green materials, allowing you to enjoy a green and healthy life during low-carbon travel. Easy to UseSilicone bike water bottle holder can hold various bottles stably, easy to carry and won't scratch the water bottle and bike frame. Wide range of applicationsSpecially designed for strollers and bicycles, no bottle cage mounting holes. You can put it anywhere on the bike. Bottle cages can be quickly installed on bike racks, handlebars,