Built to be trusted, not just bought.
Every Mavi Baby Thermos is covered by a 1-year warranty against manufacturing faults from the date of purchase. If something isn't right, contact us at info@mavibaby.com with your order number and we'll make it right — a repair, replacement, or refund, depending on the issue.
We test our insulation performance under real, repeated daily use — not just out of the box — because a claim only matters if it's still true after the hundredth bottle.
Care instructions
Hand-wash the steel body after every use. The lid is waterproof and safe to rinse, but avoid submerging the digital display housing. Allow to air dry fully before sealing. Avoid dishwashers and abrasive cleaners, which can affect the steel finish over time.