Setup, Compatibility & Care
To begin using your flask, simply unscrew the top lid, rinse the interior with mild soap and warm water, and allow it to dry before the first use. While the flask is highly durable, it is not dishwasher safe; the high-temperature water and harsh detergents used in dishwashers can cause the custom printed design to fade or peel over time. For the best longevity, wash the exterior with a soft cloth and a gentle, non-abrasive detergent. Ensure the lid is screwed on tightly after filling to maintain the vacuum seal and prevent accidental leaks while in transit.