This replacement lid is designed to perfectly fit Hydro Flask 12oz, 16oz, 18oz, 32oz, and 40oz wide-mouth bottles, as well as most sports water bottles with a 2.2" external threaded opening. Made from durable BPA-free, food-grade plastic, it ensures a 100% leak-proof seal, keeping your drinks safe and secure throughout your day. With its ergonomic design and textured grip, this lid provides comfort and ease of use, whether you're at the gym, office, school, or traveling. Ideal for active individuals, health-conscious consumers, and outdoor enthusiasts who demand reliable, eco-friendly hydration solutions. Perfect for both kids and adults, this lid is built to last and withstand daily wear and tear.
