Defiance Tools 16 oz Insulated Tumbler with Metal Straw

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The Defiance Tools 16 oz Insulated Tumbler with Metal Straw is a must-have for anyone trying to eliminate plastic drinking bottles from their life.  This stylish piece of drink-ware is made of double wall, vacuum sealed stainless steel.  It keeps your hands warm and your drink cold for over 9+ hours or hot for 3 hours.  It comes with a shatter-proof crystal clear lid and a stainless steel straw.

You can use the convenient flip top to drink directly from the tumbler or insert the metal straw through the center straw hole and drink through it.  Both the flip top and straw hole have food grade rubber seals, to keep the liquid inside and help to avoid spills.



  • Made of 304 stainless steel
  • Size – 3.5" Diameter opening, 7.5" Tall
  • Capacity – 16 FL OZ (473 ml)
  • Weight – 13.5 oz empty
  • We recommend hand washing


Customer Reviews

Based on 1 review
Raul Moreno
Get one!

If you’re on the fence, just pull the trigger. You won’t be disappointed. I use this cup everyday all day.