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  1. Help Center
  2. Tumblers / Bottles
  3. Stainless Steel Tumblers
Stainless Steel Tumblers
  • Q. I dropped my tumbler and dented it. Is it okay to keep using it?
  • Q. Can I replace the lid of my tumbler with a lid from another collection?
  • Q. What drinks can I use with my vacuum-insulated tumbler?
  • Q. When I shake my tumbler, I hear a strange sound inside. Is this normal?
  • Q. The liquid in my tumbler doesn’t stay hot or cold for very long. What could be the reason?
  • Q. How should I clean my tumbler?
  • Q. Can I clean my stainless steel tumbler in the dishwasher?
  • Q. Can I use chlorine bleach to clean my tumbler?

Q. I dropped my tumbler and dented it. Is it okay to keep using it?

If there is neither water leakage nor damage to the vacuum insulation, you can continue using it.

How to check the vacuum insulation:

Pour boiling water into the tumbler.

If the outer surface of the tumbler becomes hot, the insulation is damaged.

Related articles

  • When I shake my tumbler, I hear a strange sound inside. Is this normal?
  • How should I clean my tumbler?
  • Can I replace the lid of my tumbler with a lid from another collection?
  • How do I care for stainless steel items?
  • What drinks can I use with my vacuum-insulated tumbler?

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