12 oz c-pap distilled water bottle in carry-on (UA).

shoes99

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Nov 18, 2000
Messages
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I am a c-pap user for sleep apnea. I usually just get a gallon distilled water jug upon arrival at my resort or cruise..
This time I purchased a case of individual 12 oz bottles of c-pap distilled water for my next trip.
I want to take one (1) bottle in my c-pap machine carry-on case.
I have not looked at TSA medical instructions but will do so today.
Does anyone have any experience with medical use water in carry-on.
 
I brought a medical liquid once, and they opened the bottle to test the cap. So be prepared for them to potentially open the bottle of water.
 
Here’s a link to the TSA page about medications.
https://www.tsa.gov/travel/special-procedures
We travel with a bottle of liquid medication that is much larger than the 100 ml bottle size allowed with no problem. As KPeveler mentioned, be prepared that the bottle may be opened and/or brought to a station with special instruments for evaluation.

Also, don’t be surprised if you are told one thing at one airport and something else at another - just follow the instructions where you are (At one airport, we had the bottle in a clear ziplock bag, took the bag out separately and declared it to the agent. We were told it could have just been left in our carry on bag.
On our return trip, we left it in the bag, which led to our bag being selected for extra screening.
Also, you can also put your distilled water into smaller containers - if they meet the 3-3-1 rule, they don’t need special handling.

For your liquid that you are packing, I’d recommend sealing it in a bag sealer bag if you have one; if not, put it in 2 ziplock bags. The pressure changes and bags being handled can sometimes make bottles leak.
 
I am a c-pap user for sleep apnea. I usually just get a gallon distilled water jug upon arrival at my resort or cruise..
This time I purchased a case of individual 12 oz bottles of c-pap distilled water for my next trip.
I want to take one (1) bottle in my c-pap machine carry-on case.
I have not looked at TSA medical instructions but will do so today.
Does anyone have any experience with medical use water in carry-on.

I bring distilled water for use with my nebulizer [it is needed for cleaning it], as well as liquid medications. They exceed the 3-1-1 rule.

They are allowed in carry-on, but they are highly likely to get extra scruitiny at airport security screening and can significantly increase your time getting through same. I allow a full extra half hour just for that and am happy if it takes less.

See https://www.tsa.gov/travel/security-screening/whatcanibring/items/nebulizers-cpaps-bipaps-and-apaps AND https://www.tsa.gov/travel/special-procedures AND https://www.tsa.gov/travel/security-screening/whatcanibring/all

What I do:

I managed to find distilled water in an original container of the size I needed. This was no small feat and it is expensive, but I wanted an original properly labeled by manufacturer bottle, to reduce issues vs decanting it into my own container [if I had had to do that I would put a label on it clearly stating what it was]. Medical supply stores sell distlled sterile water in 250, 500, and 1000 mL sizes [also smaller and maybe larger]; in some jurisdictions you may need an Rx.

Medical liquids [liquid medications, the distilled water for medical device] are each left in original containers, SEALED/UNOPENED. Each is put into it own Ziploc bag.

All of them together I put into another large Ziploc, and then into another again. A little paranoia, but I don't have leak issues, and if that outer one gets dirty or damaged with handling I can get rid of it with no fears. Putting them together makes it easy to grab at once.

The liquid meds bag goes in my carryon bag in a location where they are easy to grab.

At airport security screening as I approach the screening table, I advise the screening officer that I have medical liquids that exceed the 3-1-1 rule and I ask them if I should leave them in my bag or take them out and put them in the tray. I then do what they tell me to do. [My 3-1-1 bag and electronics I follow what the signs say for them]

I have a NEXUS card which gives me TSA PreCheck, so some of the time I am told to put them in the tray, some of the time I am told to keep them in my bag.

Regardless of whether they were in the bag or in the tray, they are ALWAYS chosen for extra screening. So my stuff gets diverted to their extra screening side.

For extra screening they will open the Ziplocs and go to the bottles.

Before they start to open the medical liquids bag I politely explain that the bag contains medical liquids and I ask if they could please change their gloves and use a new swab. They ususally quite happily do so.

I have never had them actually open any of my medical liquid bottles. I have had them swab them, and put them in a scanner machine they have for containers of liquids. They have also read the labels.

The main thing is that all of this TAKES TIME. They are used to dealing with medical liquids, that is not the issue. But it takes time to get through that process. So be prepared.

Also, make sure you corrall all your stuff together before they start the process, you don't want someone else to walk off with your other posessions [theft DOES happen]. It can help if you are travelling with someone if your companion can help manage your other carryons that are not being subject to secondary checks.

SW
 

We decided to check our bag, it was worth the $25 not to deal with being pulled aside at the TSA checkpoint.
You also could mail it pretty cheap ahead of time.
My biggest issue is what's ok at one airport is not at another one.
 
Just an FYI but check to see if your CPap will allow a heat moisture exchange filter. After 8 years and two trips abroad I decided to buy a travel CPap. The one I bought can be used with a HME filter and so doesn’t need a chamber or actually any water at all. Best thing ever.
 














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