GURU TIP:  Wash before first use. Hand wash recommended with a small brush to clean under center button. Lid top rack dishwasher safe. Do not disassemble lid, do not freeze, do not microwave, do not bleach, do not overfill. 

TECH TIP: Simplify your travel plans and pack the double-wall vacuum insulated MiiR 360 Traveler. Its Leakproof 360 Lid couldn’t be easier to use: press the center button, sip from any side, then press again to seal. A subtle indicator line clearly shows its open/close position.