Knowledge Is Power 40oz Vacuum Tumbler

This 40oz vacuum thermal tumbler wraps a bold, inspirational design around durable stainless steel — a daily companion for long study sessions, early morning commutes, and late-night creative runs. The print celebrates learning and uplift: warm, textured artwork paired with empowering typography creates a quietly motivating presence wherever it goes. The tall, narrow profile with a comfortable handle and rounded corners slips into most cup holders while still feeling substantial in hand. A removable, resealable lid and tight vacuum insulation keep coffee hot or iced drinks cold for hours, so you stay focused and energized without constant refills. Note: the stainless-steel rim remains unprinted, adding a subtle metallic accent to the design.

Product features
- Durable 100% stainless steel construction resists rust and corrosion
- Vacuum insulation keeps beverages hot or cold for extended periods
- Generous 40oz capacity (1.183 L) for fewer refills
- Removable, resealable lid and convenient handle for easy carrying
- Rounded corners and unprinted stainless-steel rim for a polished look

Care instructions