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Rash from hydration pack straps
Folks,
Tried in a European NG but no luck so far. I get a nasty-looking red skin rash on my shoulders and upper chest where the main carrying straps of by hydration pack run along. I generally cycle in a thin T-shirt because I can't take anything other than cotton. Gets totally sweaty, of course. The backpack is a Zefal hydration pack and weighs about 12lbs at the start of a ride, about 6lbs at the end after most water is consumed. The rides are usually 3-4h long, sometimes strenuous and on rough offroad terrain so the backpack jumps a lot. Thick cotton layers over the straps didn't help much. Does anyone else have that problem? Any ideas what to do? -- Regards, Joerg http://www.analogconsultants.com/ |
Rash from hydration pack straps
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Rash from hydration pack straps
On Sat, 27 Sep 2014 14:15:06 -0700, Joerg
wrote: Folks, Tried in a European NG but no luck so far. I get a nasty-looking red skin rash on my shoulders and upper chest where the main carrying straps of by hydration pack run along. I generally cycle in a thin T-shirt because I can't take anything other than cotton. Gets totally sweaty, of course. The backpack is a Zefal hydration pack and weighs about 12lbs at the start of a ride, about 6lbs at the end after most water is consumed. The rides are usually 3-4h long, sometimes strenuous and on rough offroad terrain so the backpack jumps a lot. Thick cotton layers over the straps didn't help much. Does anyone else have that problem? Any ideas what to do? That is 2.7 Kg of drink in 3 hours? Unless you are riding in the heat of the day that sounds like a lot although that is also dependent on how hard you are working. But why not switch to bottles? You can get those behind the seat racks and carry two on the frame and two behind the seat and the large bottles would make up about the approximately 3 liters that you say you are drinking. -- Cheers, John B. |
Rash from hydration pack straps
On 28/09/14 14:07, John B. Slocomb wrote:
On Sat, 27 Sep 2014 14:15:06 -0700, Joerg wrote: Folks, Tried in a European NG but no luck so far. I get a nasty-looking red skin rash on my shoulders and upper chest where the main carrying straps of by hydration pack run along. I generally cycle in a thin T-shirt because I can't take anything other than cotton. Gets totally sweaty, of course. The backpack is a Zefal hydration pack and weighs about 12lbs at the start of a ride, about 6lbs at the end after most water is consumed. The rides are usually 3-4h long, sometimes strenuous and on rough offroad terrain so the backpack jumps a lot. Thick cotton layers over the straps didn't help much. Does anyone else have that problem? Any ideas what to do? That is 2.7 Kg of drink in 3 hours? Unless you are riding in the heat of the day that sounds like a lot although that is also dependent on how hard you are working. But why not switch to bottles? You can get those behind the seat racks and carry two on the frame and two behind the seat and the large bottles would make up about the approximately 3 liters that you say you are drinking. Ever tried riding one hand over rough terrain? It's why many people move away from bottles for mountain biking. -- JS |
Rash from hydration pack straps
On Sat, 27 Sep 2014 14:15:06 -0700, Joerg
wrote: Tried in a European NG but no luck so far. I get a nasty-looking red skin rash on my shoulders and upper chest where the main carrying straps of by hydration pack run along. I generally cycle in a thin T-shirt because I can't take anything other than cotton. Gets totally sweaty, of course. The backpack is a Zefal hydration pack and weighs about 12lbs at the start of a ride, about 6lbs at the end after most water is consumed. The rides are usually 3-4h long, sometimes strenuous and on rough offroad terrain so the backpack jumps a lot. Thick cotton layers over the straps didn't help much. Does anyone else have that problem? Any ideas what to do? http://usa.zefal.com/hydrationpacks/ What are the straps and pads made from? Rubber? Latex? Polyester? Leather? There should be a tag with washing instructions somewhere. If the thick cotton wrap gets soaked with perspiration, then there might be something soluble in the straps that is producing an allergic reaction. To give the pads some liquid isolation, try trapping the pads in cellophane wrap and then bury them under a layer of thick cotton. Replace the padding on the straps with something made from anti-allergy cotton. The web photos look like they can be removed without much surgery. I had some allergy like rashes from my hiking backpack pads because I used too much laundry detergent for cleaning, and didn't rinse it sufficiently. The problem went away after a thorough rise in very hot water. Perhaps dust mites in the strap padding? Get an all cotton baby carrier: http://www.amazon.com/Carrier-Comfort-Backpack-Fashion-Adjustable/dp/B00EY8PV1W Turn it around backwards, hang it on your back, insert water bag, add plumbing, and you're done. If you can run a sewing machine, make your own cotton straps and padded covers. Some cheap remedies: http://www.active.com/cycling/articles/home-remedies-for-saddle-sores-and-chamois-rash -- Jeff Liebermann 150 Felker St #D http://www.LearnByDestroying.com Santa Cruz CA 95060 http://802.11junk.com Skype: JeffLiebermann AE6KS 831-336-2558 |
Rash from hydration pack straps
On Sun, 28 Sep 2014 16:06:07 +1000, James
wrote: On 28/09/14 14:07, John B. Slocomb wrote: On Sat, 27 Sep 2014 14:15:06 -0700, Joerg wrote: Folks, Tried in a European NG but no luck so far. I get a nasty-looking red skin rash on my shoulders and upper chest where the main carrying straps of by hydration pack run along. I generally cycle in a thin T-shirt because I can't take anything other than cotton. Gets totally sweaty, of course. The backpack is a Zefal hydration pack and weighs about 12lbs at the start of a ride, about 6lbs at the end after most water is consumed. The rides are usually 3-4h long, sometimes strenuous and on rough offroad terrain so the backpack jumps a lot. Thick cotton layers over the straps didn't help much. Does anyone else have that problem? Any ideas what to do? That is 2.7 Kg of drink in 3 hours? Unless you are riding in the heat of the day that sounds like a lot although that is also dependent on how hard you are working. But why not switch to bottles? You can get those behind the seat racks and carry two on the frame and two behind the seat and the large bottles would make up about the approximately 3 liters that you say you are drinking. Ever tried riding one hand over rough terrain? It's why many people move away from bottles for mountain biking. If your, what do they call it? Irrigation system, whatever, causes you to break out in spots I think that the bottles might be a better choice. Or just live with spots :-) -- Cheers, John B. |
Rash from hydration pack straps
Ever tried riding one hand over rough terrain? It's why many people move away from bottles for mountain biking. BBBBBBBBBBBBBBB when's the plane leave ? |
Rash from hydration pack straps
|
Rash from hydration pack straps
John B. Slocomb wrote:
On Sat, 27 Sep 2014 14:15:06 -0700, Joerg wrote: Folks, Tried in a European NG but no luck so far. I get a nasty-looking red skin rash on my shoulders and upper chest where the main carrying straps of by hydration pack run along. I generally cycle in a thin T-shirt because I can't take anything other than cotton. Gets totally sweaty, of course. The backpack is a Zefal hydration pack and weighs about 12lbs at the start of a ride, about 6lbs at the end after most water is consumed. The rides are usually 3-4h long, sometimes strenuous and on rough offroad terrain so the backpack jumps a lot. Thick cotton layers over the straps didn't help much. Does anyone else have that problem? Any ideas what to do? That is 2.7 Kg of drink in 3 hours? Unless you are riding in the heat of the day that sounds like a lot although that is also dependent on how hard you are working. It's 3h of really hard riding and often it's well over 100F or 40C. It all comes back out in the form of sweat, I never need a nature call stop. But why not switch to bottles? You can get those behind the seat racks and carry two on the frame and two behind the seat and the large bottles would make up about the approximately 3 liters that you say you are drinking. Can't. MTB riders often have to hover behind the seat, there isn't much space to begin with and it would also block the rear light. Plus it won't likely fit more than a 24oz bottle which is like a drop in the bicket. My frame space is all used up by suspension gear and so on, the bike doesn't even have screws for a bottle holder because none would fit. So I have one on the handlebar and got the biggest bottle I could, 28oz or almost one liter. -- Regards, Joerg http://www.analogconsultants.com/ |
Rash from hydration pack straps
Jeff Liebermann wrote:
On Sat, 27 Sep 2014 14:15:06 -0700, Joerg wrote: Tried in a European NG but no luck so far. I get a nasty-looking red skin rash on my shoulders and upper chest where the main carrying straps of by hydration pack run along. I generally cycle in a thin T-shirt because I can't take anything other than cotton. Gets totally sweaty, of course. The backpack is a Zefal hydration pack and weighs about 12lbs at the start of a ride, about 6lbs at the end after most water is consumed. The rides are usually 3-4h long, sometimes strenuous and on rough offroad terrain so the backpack jumps a lot. Thick cotton layers over the straps didn't help much. Does anyone else have that problem? Any ideas what to do? http://usa.zefal.com/hydrationpacks/ I have the blue 2L version. What are the straps and pads made from? Rubber? Latex? Polyester? Leather? There should be a tag with washing instructions somewhere. There is no tag but it feels like the material that modern duffel bags are made from and between the outer material and the mesh there is some sort of foam to buffer the load. I kept the glossy cardboard tag that came with it but it doesn't say either. But ... good point, I could write to them and ask. If the thick cotton wrap gets soaked with perspiration, then there might be something soluble in the straps that is producing an allergic reaction. To give the pads some liquid isolation, try trapping the pads in cellophane wrap and then bury them under a layer of thick cotton. That is a good idea. It should show whether the problem is allergic or abrasion. Replace the padding on the straps with something made from anti-allergy cotton. The web photos look like they can be removed without much surgery. The big straps would require serious surgery at the top. They hold the bag and are impressively sturdy. Like a safety belt. This backpack was once snagged by a thick Manzanita branch and it pulled me clear off the bike at around 20mph. Ok, I shouldn't have gone 20mph on that trail section. I had some allergy like rashes from my hiking backpack pads because I used too much laundry detergent for cleaning, and didn't rinse it sufficiently. The problem went away after a thorough rise in very hot water. I tried that, didn't help. Perhaps dust mites in the strap padding? That I would seriously doubt. Get an all cotton baby carrier: http://www.amazon.com/Carrier-Comfort-Backpack-Fashion-Adjustable/dp/B00EY8PV1W Turn it around backwards, hang it on your back, insert water bag, add plumbing, and you're done. This sort of all cotton would shred within very few rides. I often go on trails that are overgrown. So my backpack, my clothing and unfortunately my arms and legs get scraped like the sides of well-worn offroad vehicles. But the straps might work. If you can run a sewing machine, make your own cotton straps and padded covers. I have cotton padding on the straps right now it but doesn't help much. Some cheap remedies: http://www.active.com/cycling/articles/home-remedies-for-saddle-sores-and-chamois-rash Thanks, got it bookmarked. Currently I am using Aloe Vera Cool & Fresh creme from CVS. -- Regards, Joerg http://www.analogconsultants.com/ |
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