Narrow Mouth

Introducing our special collection of Iron Flask narrow mouth accessories – they're smart, eco-friendly, and perfect for your narrow mouth water bottles. These thoughtful products are made to make your water bottle even better and help the planet. We care about sustainability, and that's why we created these unique accessories. They're designed to be super convenient and make your hydration experience top-notch.

Our range includes practical add-ons like a spout lid for easy pouring. These sturdy lids are designed for people who live an active and eco-friendly lifestyle and need quick access to water on the move. Protective boots keep your bottle safe and steady. Our narrow mouth stainless steel water bottles are designed to be long-lasting and perform exceptionally well, and when you put on this insulated sleeve, it becomes even more indestructible. 

Whatever you need for your hydration goals, Iron Flask accessories have got you covered.

If your thirst for Iron Flask narrow mouth accessories hasn’t been quenched yet, there are even more possibilities worth exploring. Our Narrow Mouth Bottle Straw Lid Set is a top favorite among our customers due to its incredible convenience and usefulness. It's ideal for keeping your drinks icy cold, and it even comes with a handle, making it easy to carry around wherever you go. The lids are crafted with non-toxic BPA-free stainless steel, making them a healthy and sustainable way to stay hydrated. 

When it comes time to scrub your favorite Iron Flask accessories, reach for our Cleaning Brush. This handy scrubber is designed to keep your stainless steel bottles, tumblers, and coffee mugs fresh and well-maintained. With its sturdy bristles and long, slender shape, the water bottle cleaning brush easily reaches all those difficult spots and effectively removes bacteria.

Stay hydrated throughout your busy day without any hassle. Embrace the convenience, durability, and eco-friendliness of our Iron Flask narrow mouth accessories.