The Vela bottle cage is made from strong, durable and lightweight high-density polymer that provides a strong clamping force to hold your water bottle in place regardless of what terrain you're riding over. Reliable and Stylish Bottle Cage Hydration is essential while cycling. During long rides, it is important to have at least one or two water bottles with you. Dehydration can lead to headaches, muscle cramps and dizziness, making your bike ride even more difficult. Deda Elementi cycling bottle cages are functional, secure your much-needed hydration and add a stylish touch to your bicycle. Durable, Convenient and Stylish Side Loading Bottle Cage The Vela is a side load bottle cage for easy clamping that allows you to insert the bottle sideways from the right. It is also engineered using high-density polymer to increase the clamping force and it's designed to fit small bike frames.