Features: Anti-tear and Anti-scratch: High-strength oxford cloth, durable, tear-resistant, scratch-resistant. Adjustable Webbing: Adjustable webbing for firm attachment. Breathable and Easy to Clean: Bottom mesh fabric, breathable, keep dry. Oxford cloth, easy to clean. Multifunctional Holder: Can be hung on backpack or chair, suitable for outdoor use. Fashionable and Versatile: More than a cup holder! Can hold bottles, mobile phones, socket chargers, etc. to keep belongings in order. Specifications: Material: Oxford Cloth + Mesh Cloth Weight: 50g Diameter: 9cm/3.54inch Height: 10.5cm/4.13inch Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Bike Cup Holder