Material--- Bike cup holder is made of three layers fabric, outer layer of water resistant polyester, lightweight and scratch resistant. Middle layer is made of pearl cotton for shock absorption. Inner layer is made of aluminum foil, which has the function of heat preservation and cold insulation
Upgrade Large Capacity--- With a drawstring design that can be freely contracted, it can easily hold a bottle with diameter of 7cm. Adjustable drawstring design can perfectly cinch your plastic water bottles, soft drink, travel coffee cup, kids' bottles, sports water bottles, etc. Package Included: 1* Water Bottle Holder, 3* Removable Hook&Look Fasteners
Three Point Fixed Design--- Bicycle water bottle holder with three adjustable velcro straps fixed position presents a stable triangular structure, so it won't shake when riding.Enjoy your ride without any interruptions
Deepen Mesh Pocket--- Bike drink cup holder is equipped with a pocket on the side, you can put some small items here, such as cell phone, wall charger and much more to make your item organized
Wide Application--- Commuting, cycling, outdoor sports, business travel, etc. Suitable for all kinds of road bikes, mountain bikes, kids bikes, e-bikes and scooters