Big Frig 30oz Tumbler

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. Fits Most Cup Holders 5+ Hours Hot Dishwasher Safe Sliding Lid Included 50+ Hours Cold Limited Lifetime Warranty Want to customize your 30oz tumbler! Click the button below to open the Product Customizer: Color Print Your 30oz Tumbler Here Engrave Your 30oz Tumbler Here