Sleep apnea does not take a vacation. However, your therapy does not have to stay home either. Travel CPAP machines make it possible to maintain consistent therapy whether you are on a business trip, visiting family, or travelling internationally. This guide covers what to look for in a travel CPAP, how it compares to a standard device, and what to keep in mind when packing for your trip.
What Is a Travel CPAP Machine?
A travel CPAP is a compact, lightweight version of a standard CPAP device. It delivers the same continuous positive airway pressure therapy as a full-size unit. However, it is specifically designed for portability. Most travel CPAPs weigh under 300 grams, are small enough to fit in a carry-on bag, and are compatible with international power voltages.
Travel CPAP vs. Standard CPAP: Key Differences
| Feature | Standard CPAP | Travel CPAP |
|---|---|---|
| Weight | 0.9 to 1.4 kg | Under 0.3 kg |
| Size | Bedside unit | Fits in hand |
| Humidifier | Integrated water chamber | Waterless or optional |
| Power | AC, DC, and battery compatible | AC, DC, and battery compatible |
| Voltage | Auto-switching (100-240V) | Auto-switching (100-240V) |
| Price | Lower | Higher for comparable features |
The ResMed AirMini
The ResMed AirMini is the world’s smallest CPAP machine and is available through CPAP Central. It weighs just 300 grams and fits in the palm of your hand. Despite its size, it uses the same AutoSet algorithm as full-size ResMed devices, adjusting pressure in real time throughout the night. You can view it alongside our other devices on the products page.
The AirMini uses waterless HumidX humidification, which is built directly into compatible mask connectors. This eliminates the need to carry a water chamber or find distilled water at your destination. It connects to the myAir app via Bluetooth, so you can review your therapy data just as you would at home.
What to Look for in a Travel CPAP
Size and Weight
The smaller and lighter the device, the easier it is to carry through airports and pack in a bag. Look for a device under 400 grams with a compact carrying case included.
Humidification
Standard humidifiers require distilled water, which is inconvenient when travelling. Waterless humidification systems, like the HumidX used in the AirMini, are far more practical. Some devices also offer heated tube compatibility for additional comfort.
Power Flexibility
International travel requires a device with auto-switching voltage (100 to 240V). Most modern travel CPAPs include this. Additionally, battery compatibility is worth considering if you plan to camp, stay in rural areas, or face power outages.
FAA Approval
If you plan to use your CPAP on a plane, confirm that the device is FAA approved for in-flight use. The ResMed AirMini carries FAA approval. Airlines may require documentation, so carry your prescription and the device manual.
Tips for Travelling with a CPAP
- Keep your CPAP bag separate from your other carry-on luggage when going through airport security. It does not count toward your carry-on allowance.
- Bring a copy of your prescription and a letter from your sleep specialist when travelling internationally.
- Use distilled water in your humidifier when available, or switch to a waterless option.
- Carry a universal power adapter and confirm your device’s voltage range before plugging in abroad.
- Notify airline staff before boarding if you plan to use your device in-flight.
- Keep your equipment in its original carrying case to protect it and speed up airport security.
Does Insurance Cover a Travel CPAP?
Coverage for a travel CPAP varies by insurance plan. Some plans cover a travel device as a secondary unit, while others require it to be your primary device to qualify. ADP funding applies to one device per patient. Speak with our funding team at CPAP Central before purchasing — start by submitting our insurance pre-approval form and we will confirm what coverage applies to your plan.
Get Fitted at CPAP Central
CPAP Central carries the ResMed AirMini and can advise you on compatible masks and accessories for travel. Visit any of our locations in Hamilton, Georgetown, Ottawa, or Stouffville to see the AirMini in person, or browse our full product range online.
