Shopping Cart Drink Holder - Universal Fit: This cup holder measures 3.15 inches in diameter, making it compatible with a wide range of beverage containers including Stanley cups, sports bottles, mugs, milk bottles, and coffee cups. Enjoy hassle-free shopping with your favorite drink always within reach. - Triangular Stability Design: Engineered with a triangular structure and a double-layer surround, this holder ensures maximum stability for your drinks. An anti-slip sleeve at the end prevents spills and keeps your beverages secure, even on uneven surfaces. - Durable Construction: Made from robust carbon steel, this shopping cart cup holder is built to last without bending or breaking. Its rust-resistant treatment and elegant paint finish not only enhance durability but also add a stylish touch to your shopping experience. - Easy Installation: No tools required! Simply place the cup holder onto your shopping cart for immediate use. This easy setup allows you to focus on your shopping, especially when your hands are full with groceries. Practical Use Scenarios: 1. Grocery Shopping: Keep your drink accessible while pushing your cart through crowded aisles. 2. Farmers Markets: Stay hydrated as you sample products and browse stalls, all while carrying your beverage safely. 3. Outdoor Events: Easily attach the holder to your cart at picnics or fairs, allowing for quick access to your drink. Enjoy the convenience of this Shopping Cart Drink Holder, designed to complement your shopping routine and enhance your everyday activities.