Protect your straw in style with this German Shepherd Silicone Straw Cap! Whether you're at the gym, the office, or out for a walk with your own furry friend, this topper keeps dust and debris out of your drink. Design: Features a detailed, cute German Shepherd head—perfect for fans of the breed! Compatibility: Fits most 10mm (0.4 inch) diameter straws, specifically designed for 30oz and 40oz Stanley Adventure Quenchers. Material: Made from food-grade silicone that is BPA-free, odorless, and durable. Functional: Dust-proof and splash-proof to keep your sips hygienic. Easy to Clean: Simply hand wash or pop it in the dishwasher.