Spark Plug Mug - 15 oz

This sleek black stainless steel mug features a spark plug engraved on both sides—so whether you’re a lefty, righty, or just tired, the design is always front and center. It’s sturdy, functional, and just the right amount of badass.

Perfect for early mornings in the garage, late nights in the shop, or showing up to work with subtle "I know engines" energy. Durable, looks good, and built to handle whatever fuel you pour into it, coffee, tea, or something else.....no judging here..

Product Details:
• 15 oz capacity
• Made from 18/8 gauge stainless steel (Type 304 Food Grade – 18% chromium / 8% nickel)
• Double-wall, vacuum-insulated construction
• Keeps drinks 2x hotter or colder than standard tumblers
• Includes a clear slider lid
• Durable, rust-resistant, and built to last