Hydro Flask Wide Mouth Compatible Gaskets (3 pack + tools)
Hydro Flask Wide Mouth Compatible Gaskets (3 pack + tools)
Hydro Flask Wide Mouth Compatible Gaskets (3 pack + tools)
Hydro Flask Wide Mouth Compatible Gaskets (3 pack + tools)

Hydro Flask Wide Mouth Compatible Gaskets (3 pack + tools)

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Perfect replacement gaskets for your wide mouth Hydro Flask Bottle. Made from high-quality, durable rubber. BPA / Phthalate / Latex Free. Designed to be a perfect fit! Don't buy just any wide mouth gaskets. Our gaskets are designed to fit exactly the cap that you have.

Get the clean water taste you deserve. Replace old or leaky gasket using our easy to use gasket pick and brush. Gasket can get mildew or mold build-up after a few weeks. Take a look at your current gasket. If you see spots on them, it is time to replace the gasket and restore the clean taste of your water or your favorite drink. This is an aftermarket replacement product (produced by Bottle Helpers) meeting or exceeding the quality of OEM rings (based on in-house testing).

This is for Wide Mouth Hydro Flask Bottles.  We no longer sell gaskets for Standard Mouth bottles.

Why do we make gaskets for 2 different Wide Mouth Caps?
From our research and testing, we found that the gaskets for each Wide Mouth cap/lid (Flex Cap/Sip/Lid and Hydro Flip) are different from each other. We have designed our gaskets to fit perfectly for the specific Wide Mouth Cap or Lid that you have.

Customer Reviews

Based on 77 reviews
P Fantle
Delivery Problem

The order has not yet been delivered! Please get me the product so I can evaluate it.

Angeles Viera
Bottle Gasket Remover

The little gasket remover is great. Definitely better than using a knife, which was starting to tear the gaskets.

Works like a charm

Great way to extend the life of your Hydro Flask. I replaced my old gasket about a week ago with a new Bottle Helpers gasket; it fits well and so far has not leaked. The pick tool and cleaning tool provided with the replacement gaskets are very helpful too. It is much more sustainable to be able to replace the gasket rather than buying a whole new lid or water bottle. Great product!

Howard Corneli
Great product

Works perfectly, and comes with great little tools, including a ‘hook’ for removing and a silicone ‘brush’ and ‘Q-tip’ shape for placing and cleaning. The instructions that came in the package seemed excellent. They specifically note the gasket is designed to be a slightly smaller diameter than the original — which is to help prevent it dropping out, which was the reason I lost my original gasket.

Regarding reviewers who found their gasket leaked, or was too small or too big, make sure the smaller or larger diameter gasket (smaller for my HydroFlex ‘coffee mug’, for example) and mount it ‘right side up” with the flatter side toward the lip of the bottle.
All in all, I’m satisfied and impressed.

Sashir Ali

Item as advertised, arrived quickly, smooth transaction 10/10 would purchase again