What's the best travel mug that doesn't alter the coffee taste?

We've all been there. You pour a hot cup of coffee in your brand new stainless steel drinking mug, hop in the car on the way to work, take that first sip and... you're not impressed. With the popularity of reusable stainless steel drink ware growing, everyone has a few in their arsenal. 

Tasting metal in your coffee or water when drinking from your favorite stainless stainless steel mug or bottle has become a common occurrence. In this blog, you'll learn why you taste metallic and how to fix it once and for all.

 

Why Your Stainless Steel Bottle Or Mug Tastes Like Metal

You could be experiencing that metallic taste when your mouth or lips are touching the metal or stainless steel when you are drinking. Or like others, you could be tasting the metal flavors from your drinks even when you are drinking using a plastic straw out of a stainless steel mug. 

Metal Leaching

The metal taste in your coffee can oftentimes be attributed to metal leaching. High temperature liquids and high acidity increase the level of metal leaching. Wear and tear of the stainless steel, regardless of its grade, could also lead to high levels of metal leaching.

Smells or Flavors

Although it may not necessarily be a metallic taste, you can often taste a different flavor from what you are intending to drink (coffee, tea, beer, etc.). This is due to small crevices on the surface of the stainless steel that substances like dish soap, coffee oils, and other liquids can get stuck in.

 

Regardless of the reasons behind the metallic taste you are experiencing, no one wants their favorite coffee and drinks to taste of metal or any other undesirable flavors.

So how do we solve this problem?

 

How To Get Rid Of The Metal Taste In Your Drinks?

 

The simplest way to get rid of the metallic taste you are experiencing when drinking coffee, tea, or other beverages is to add a glass insert within the stainless steel tumbler.

Unlike stainless steel, glass will not leach chemicals nor absorb any residual odors or tastes from previous drinks. Glass is also super easy to clean.

Pairing a glass insert with a double-walled vacuum insulated tumbler gives you the additional benefit of keeping your drink colder or warmer for longer!

The Toadfish Non-Tipping 20oz Tumbler is a great option for someone looking to get rid of that metal taste for their morning coffee. Add the glass insert to the travel mug tumbler and you're all set!

2 comments

  • Dave
    • Dave
    • August 25, 2024 at 7:39 am

    I have a few wine tumblers and need more. Want to purchase more but want the glass inserts too. I don’t see the glass inserts for any of your cups. Where did they go? Can I still get them? I also want a 20oz cup with a glass insert too. Thanks

  • Linda
    • Linda
    • August 6, 2024 at 10:31 am

    Where can we get the glass insert? I don’t see it in your list of products? It would be great if that could also be a tempered glass insert for extra security and safety.

Leave a comment

Please note, comments need to be approved before they are published.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

Latest Stories

View all

barge brings oyster recovery partnership shells out to be planted into a reef

A Pathway for Oysters: Restoring Habitat in the Lower Cape Fear

The North Carolina Coastal Federation is working to bring oyster habitat back to the Lower Cape Fear River through an ambitious, multi-year Oyster Pathway. Learn how this collaborative restoration effort is reconnecting reefs, strengthening coastal ecosystems, and creating a healthier future for one of North Carolina’s most important waterways—and how Toadfish is helping support the work.

Read more

barge brings oyster recovery partnership shells out to be planted into a reef

Building a Living Shoreline: SCDNR Research at Fort Johnson

This summer, the Toadfish Conservation Coalition helped support a new 200-foot living shoreline at SCDNR’s Marine Resources Research Institute at Fort Johnson in Charleston Harbor. Built on years of SCDNR research, the project combines manufactured wire reefs and oyster shell bags to create new oyster habitat, protect an eroding salt marsh, and provide researchers with valuable data on how living shorelines can strengthen South Carolina’s coast.

Read more

barge brings oyster recovery partnership shells out to be planted into a reef

Rebuilding the Bay: The Work of the Oyster Recovery Partnership

Toadfish partners with the Oyster Recovery Partnership to support large-scale oyster reef restoration across the Chesapeake Bay. Through shell recycling, reef construction, and community-driven initiatives, ORP is rebuilding critical habitat, improving water quality, and strengthening coastal ecosystems. This collaboration highlights the impact of long-term conservation efforts and the importance of oysters in restoring balance to one of the nation’s most vital and productive estuaries.

Read more