This style of Oasis® humidifier attaches to the inside of your instrument case. It gives you the same reliability and ease of use as our original humidifier, outperforming other case and instrument humidifiers by doing the following:

• Making it easy to see when it's time to refill.
• Providing long-lasting humidification.
• Ensuring no leakage due to overfilling.
• Promising two levels of leak protection.