This bundle pairs the complete ResMed AirTouch N20 nasal mask with everything you need to run it on your ResMed AirMini travel CPAP: the AirMini N20 connector, an AirMini hose, and both HumidX and HumidX Plus waterless humidification cartridges. The AirMini machine itself is not included. If you don't own one yet, add the standalone ResMed AirMini AutoSet to get started. The AirTouch N20 uses ResMed's UltraSoft memory foam cushion instead of silicone. The foam molds to your face and spreads pressure more evenly than the silicone AirFit N20, which many sleepers find reduces red marks. Because it's foam, you wipe it clean daily instead of washing it, and replace it about once a month. The mask includes magnetic headgear clips for one-handed on and off, a quick-release swivel elbow, and comes in Small, Medium, and Large. Waterless humidification on the AirMini runs through the HumidX heat-and-moisture-exchange cartridge, which is included alongside HumidX Plus for dry climates or high-altitude trips like flights. There's no water chamber to fill or spill, which keeps this setup compact for a travel bag. A valid prescription is required for both the AirTouch N20 mask and the ResMed AirMini. If you already own an AirMini connector and hose and just need the mask, the standalone AirTouch N20 is also available on its own.