What are your recommendations for travel nebulizer?

A few months ago there were some emails about what to take and do when traveling. Someone from the NYC support group recommended the PariTrekS portable nebulizer. I ordered it from Just Nebulizers. When I ordered this I inquired at Just Nebulizers if this could be used with an aerobika. They referred me to Pari and its spokesperson could not definitively endorse their product with an aerobika. I got the same sense that Katherine always got that they didn't want to recommend a competitor nor endorse something for fear of liability. In any case, it can operate as an efficient nebulizer with a small compressor for travel. I ordered mine with a battery. The battery (not really needed) came defective and neither Just Nebulizers or Pari would give me a refund. Pari will be sending a replacement but as mentioned, battery is really not necessary. Hope this is helpful for the travelers on our forum. Terry