Convenient access method-attached to your bicycle handlebar and handlebar, you can quickly and easily get snacks, kettlesMultifunctional-Adjustable Magic belt ring allows you to connect the bag to either side of the stem. By installing one on each side of the stem, the storage capacity is maximized!Shell material: PolyesterInsulated and durable-the stem bag is insulated to keep drinks cool! There is also a drain hole at the bottom. Made of durable, tear- nylon, this bag is designed to take you far! three-point -one Magic belt ring connects the stem bag to the handlebar, a second Magic belt ring connects the stem bag to the axle, and finally secures the strap to the bottom of the bag with a bicycle fork and tightens the strap. You can safely hold your gear even when riding on uneven terrain Removable and adjustable Magic belt ring allows you to on both sides of the rod. By installing one on each side of the stem, the storage capacity is maximized!Convenient storage solution-enough to hold 32 ounce water bottles and standard/large bike bottles! The mesh side pocket is ideal for placing energy bars, trash cans, phones, small tools, etc.100% brand new and high quality1X Handlebar bottle rack