Spill Proof Spring Locking Replacement Lid for Hydro Flask Wide Mouth - Fits 16, 18, 32, 40, 64, 128oz

Perfect Flip-Top Lid for Hydro Flask Wide Mouth Bottles

Upgrade your Hydro Flask wide mouth water bottle with this innovative leakproof flip-top lid designed for effortless hydration on the go. Compatible with 16 oz, 18 oz, 20 oz, 32 oz, 40 oz, and 64 oz sizes, it transforms any routine sip into a seamless experience—keeping drinks cold, secure, and spill-free.

Universal Compatibility

• Perfect fit for Hydro Flask Wide Mouth bottles: 16 oz, 18 oz, 20 oz, 32 oz, 40 oz, 64 oz.
• Works with most wide mouth sports water bottles featuring a 2.28” mouth diameter.
• Not compatible with: TAL bottles, Hydrapeak Round Bottom, or Growlers. Ensure your bottle has a 2.28” wide mouth for a secure fit.

One-Handed Ease for Active Lifestyles

No more fumbling with twists—simply unlock and push to flip open the spout. Enjoy ice-cold drinks instantly while driving, jogging, or multitasking. This one-handed flip-top design keeps your focus sharp and hands free, making it safer and more convenient than standard lids. Ideal upgrade or thoughtful gift for fitness enthusiasts.

Premium, Safe Materials Built to Last

• Crafted from food-grade PP plastic: 100% BPA-free and toxin-free.
• 100% leakproof to prevent spills in your bag or car.
• Easy to clean: Top-rack dishwasher safe, quick rinse, or deep clean without hassle.
• Preserves your drink's pure taste—no metallic aftertaste or flavor changes.

Award-Winning Quality You Can Trust

Winner of the prestigious German Red Dot Award for innovative design. Reusable, durable, and engineered for everyday reliability—delivering long-lasting performance that matches your active demands. Elevate your hydration game with a lid that's as tough and stylish as your Hydro Flask bottle.