#67863 - 06/18/06 05:06 AM
Re: water storage
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Carpal Tunnel
Registered: 02/09/01
Posts: 3824
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This recruit in my bootcamp just couldn't get the bellbottoms PFD to flip over his head. He finally dove for the pool bottom, kicked off and like a porpoise shot up in the air long enough to flip his bells successfully. The instructors were mightly impressed with his ingenuity, until this old chief said O.K. now do that out in SF BAY. <img src="/images/graemlins/blush.gif" alt="" /> The only caveat of any multi or improvised use is you no longer have the primary function. Sometimes leg protection is needed. But water is almost always #1, so good thinking.
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#67864 - 06/18/06 05:23 AM
Re: water storage
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Newbie
Registered: 04/02/06
Posts: 40
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would the pants material be able to "hold" the water ? <img src="/images/graemlins/confused.gif" alt="" />
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#67865 - 06/18/06 05:51 AM
Re: water storage
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Geezer
Registered: 01/21/04
Posts: 5163
Loc: W. WA
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"would the pants material be able to "hold" the water ?"
A tightly-woven natural fabric like cotton would probably do very well. When the fibers get wet, they tend to swell, which I believe is how the old canvas tents shed water (long before the days of silicone).
And when I was a kid, my father had this fabric bag with a handle that you could fill with water and hang from the car's radio antenna. I don't know if it was lined with rubber or not, but the water did ooze out of it, and evaporation kept it cool. Of course, eventually, all your cool water would eventually weep out and evaporate, but it would hold it for at least a day, IIRC.
Sue
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#67867 - 06/18/06 06:20 AM
Re: water storage
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Veteran
Registered: 03/31/06
Posts: 1355
Loc: United Kingdom.
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Sorry, won't work. Hydrostatic pressure from the weight of the water will force it through the fabric. A taped waterproof trouser leg might work, but not if it has a full lenth zip. You would be better off carrying a wide mouth (easier to fill from a stream or seep) water bladder. Full, of course. <img src="/images/graemlins/smile.gif" alt="" />
P.S. Re the recruit. It would work in S.F. Bay. All he has to do is dive deep enough to gain the momentum needed to get his upper body out of the water.
Edited by Leigh_Ratcliffe (06/18/06 06:25 AM)
_________________________
I don't do dumb & helpless.
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#67869 - 06/18/06 07:04 AM
Re: water storage
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Carpal Tunnel
Registered: 02/09/01
Posts: 3824
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No, all you need to rig is a internal bladder of a likesized plastic bag. The pant's leg can still perform yoeman service as a heavy duty cover.
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#67870 - 06/18/06 07:07 AM
Re: water storage
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Carpal Tunnel
Registered: 02/09/01
Posts: 3824
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Done it off a RNLI MLB in full kit in the dark have you?
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#67871 - 06/18/06 08:35 AM
Re: water storage
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Veteran
Registered: 03/31/06
Posts: 1355
Loc: United Kingdom.
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No, and I don't want to either! It's one if those bits of theory that I don't particularly want to test. I know of one U.S.N sailor who fell off a CVN in the Pacific using the technique. In UK homewaters it's academic because of the water temperature's.
_________________________
I don't do dumb & helpless.
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#67872 - 06/19/06 02:37 AM
Re: water storage
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Cranky Geek
Carpal Tunnel
Registered: 09/08/05
Posts: 4642
Loc: Vermont
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I remember seeing those when I was little, but I haven't seen them in years.
MedicineMan, this is something that is going to have a single critical variable, and that is will the fabric work. Only one way to find out- try it.
_________________________
-IronRaven
When a man dare not speak without malice for fear of giving insult, that is when truth starts to die. Truth is the truest freedom.
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#67873 - 06/19/06 07:25 AM
Re: water storage
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Carpal Tunnel
Registered: 02/09/01
Posts: 3824
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You can still buy 'desert waterbags' through many horsepacking outfitters. The material is a heavy jute much like a burlap coffeesack.
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