🚴♂️ Ride in Style, Store with Ease! Adjustable Velcro straps ensure a secure fit on any bike rack. Reflective logos and strips enhance visibility during evening rides. 8-liter capacity with multiple compartments for all your essentials. Insulated inner keeps your drinks cold and food warm for hours. Use it as a cooler, lunch box, grocery bag, or stylish shoulder bag. Reflective Safety Design Secure Velcro Straps 5MM EPE Insulation The Bike Rear Pannier Bag is a versatile and insulated trunk cooler designed for cyclists. With a spacious 8-liter capacity, it features a durable waterproof design, adjustable Velcro straps for easy installation, and reflective safety elements for nighttime visibility. Perfect for commuting, weekend rides, or grocery runs, this bag adapts to your lifestyle while keeping your items fresh.