Hey future engineers (or proud parents of one)! This 20oz tumbler isn’t just any cup — it’s a mood. It’s got a hilarious, spot-on definition of an engineer printed right on it that’ll make any student, recent grad, or licensed pro crack a smile. Made from premium 304 stainless steel, it’s double-wall vacuum insulated to keep drinks cold for up to 24 hours and hot for 12. No sweat on the outside, no lukewarm coffee on the inside. Comes with a removable clear lid and a reusable stainless steel straw (plus a cleaning brush!). It’s BPA-free, rust-resistant, and has a durable powder coat that keeps the print looking fresh. Perfect for the lab, the office, class, or just chillin’ at home. Hand wash only to keep it in top shape. Not microwave safe. Ships in protective packaging, but if it arrives damaged, just let us know — we’ll send a replacement. It’s more than a tumbler; it’s a conversation starter and a little daily motivation.
