War Crime 30oz Tumbler



It might seem weird to get excited about a cup, but this is no ordinary cup. The tumbler's design has been engineered from the inside-out to ensure it's ready for any challenge you throw at it. Corrosion-resistant 18/8 stainless steel (a.k.a. 304 stainless steel for you fabricators out there) is cold worked for durability and vacuumed sealed for superior insulation. The inner wall is copper lined for more even temperature distribution within your beverage of choice.

  • 5+ Hours Hot
  • 50+ Hours Cold
  • Fits Most Cup Holders
  • Dishwasher Safe
  • Sliding Lid Included


  • Ships in 5 business days but may vary. Extended shipping during peak seasons.
  • Worldwide shipping available but some areas restricted by USPS.
  • Tracking info will be emailed to you once the product has shipped.


All international customers are responsible for any custom/VAT fees that occur when the product arrives to your country.
War Crime 30oz Tumbler