The Grunt Style Dad Defined Stainless Steel Tumbler features double-wall vacuum insulation to keep your drinks ice cold for hours. This tumbler also has a powder coated surface to prevent condensation, silk screen logo, sealed sliding lid, and is dishwasher safe for easy cleaning! Available in 20 and 30 ounces.

• Stainless steel
• Inner and outer wall 304
• Double-wall vacuum insulation to keep drinks cold
• Powder coating surface
• Sealed sliding lid
• Silk screen logo
• Dishwasher safe
• Available in 20 and 30 ounces