Keep water bottles off the floor or desks clutter-free with this Hydro Holder for Water Bottles. Holder provides a reliable, safe way for children to access water while they're at school. Design attaches to the leg of desk chairs to save space and easily reach without difficulty or causing distractions. Flexible mount is easy to put on and take off. Versatile mount is perfect for a variety of uses such as beach umbrellas, beach chairs, tents and more.