Hydro Flask - Flex Sip Lid - Blue - 354ml

Upgrade your wide mouth bottle with the Hydro Flask Flex Sip Lid for convenient, leakproof sipping...

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Product Information

Full details

The Hydro Flask Flex Sip Lid is designed for commuters and outdoor enthusiasts who want a reliable, leakproof way to enjoy hot or cold beverages from their existing wide-mouth bottle. This accessory transforms standard containers into convenient travel mugs, offering thermal insulation and a secure closure system, though users should ensure their bottle size is compatible with the wide-mouth threading before purchase.

All features

ColourBlue
Model Part NumberW12BCX482
BrandHydro Flask
Container Volume354ml

Extended Product Information

FAQs

Is this lid compatible with all Hydro Flask bottles?

No, it is specifically designed for use with Hydro Flask wide-mouth bottles.

Can I put this lid in the dishwasher?

Yes, the lid is dishwasher safe and should be placed on the top rack.

Is the Flex Sip Lid completely leakproof?

Yes, when the lid is correctly assembled and fully tightened, it is designed to be leakproof.

Does this lid change the temperature of my drink?

The lid is insulated to help maintain your drink's temperature, but the base bottle's vacuum seal is the primary factor in heat retention.

What should I do if the silicone seal is lost?

The seal is essential for the leakproof function; please contact support to inquire about replacement parts.

Troubleshooting

Liquid leaking from the top

Check that the silicone seal is seated correctly in the lid and that the lid is screwed on straight.

Difficulty twisting the lid off

Ensure the lid is not cross-threaded; clean the bottle threads of any dried beverage residue that may be causing friction.

Pros and Cons

Pros

  • Completely leakproof when closed properly
  • Easy to carry with the integrated flex strap
  • Maintains beverage temperature effectively
  • Simple to disassemble for deep cleaning
  • Durable construction for long-term use

Cons

  • Compatible only with specific wide-mouth models
  • Requires careful alignment when screwing on to avoid cross-threading
  • May require more effort to clean internal crevices than a standard cap

Setup, Compatibility & Care

To install, ensure the bottle rim is clean and free of debris. Place the Flex Sip Lid onto the bottle opening and rotate clockwise until the threads seat securely. Do not overtighten, as this may damage the silicone gasket. For cleaning, the lid features components that can be removed; place the entire assembly on the top rack of your dishwasher. Periodically check the silicone seal for any buildup of residue to ensure the leakproof performance remains intact.