STEM Queen 40oz Vacuum Tumbler – Inspirational Scientist Travel Mug

This 40oz vacuum thermal tumbler blends functionality with bold, empowering style. Crafted from durable stainless steel with a convenient handle and rounded corners, it holds a large volume while keeping drinks hot or cold for hours. The removable, re-sealable lid and secure seal make it easy to sip on the go without spills. With a striking printed design (note: stainless steel rim remains unprinted), it’s a confident companion for long lab days, study sessions, or commuting — built to stand up to daily use and show off a statement look.

Product features
- Durable 100% stainless steel construction resists rust and corrosion
- 40oz (1.183 L) capacity for extended hydration
- Vacuum-insulated to maintain hot or cold temperatures
- Removable, re-sealable lid with secure seal to reduce spills
- Ergonomic handle and rounded corners for easy carrying

Care instructions