Did you locate the terrain about the AT during the mid-Atlantic area demanding enough to involve boots, or will my Salomon path runners suffice?
Andrej Badin on March 10, 2024 at 1:00 am Dear Andrew, thanks for a good post along with a lively discussion! Could you Possibly elaborate a little bit a lot more on using VBL’s in relation to Total hygiene although being on course for months and longer without the opportunity to wash/dry apparel inside a heated shelter/constructing? does one wash your sweat soaked baselayer employing soap, wring it, put it back on and go on climbing, drying the garment using your system heat?
initial, perspiration will never attain outer levels just like a windshirt, insulated parka, or sleeping bag. This can be vastly significant since in cold ailments your perspiration will frequently keep
Otherwise for VAPORBA currently being invited inside one-two occasions every week by generous locals and obtaining the opportunity to dry my things, I certainly would've shivered as a result of additional nights than I in fact did. the entire compromising of a few of my most important gear was unstoppable While using the system which i experienced.
at the very least the down i spend money on this very little challenge can normally be recycled into some thing basically useable.
> Skurka: If you want to thoroughly embrace the VBL notion, Then you definately’ll desire a water-proof zipper. But offered the nominal quantity of humidity that passes via a zipper, I do think you’d be okay with a standard zipper too.
A thorough knowing of ASTM E1643 is required When picking and installing a successful under-slab vapor proofing technique. Specifiers and installers alike can take advantage of the concerns in depth With this common apply.
Now no matter whether I'm going foot/ bread-bag/ slim wool sock/ thick wool sock or foot slim wool (or nylon) sock/ bread-bag/thick wool sock, I routinely end up with inner ankles which can be so abraded they feel and appear like they are sunburned. That is only immediately after 7 several hours of present-shoeing. Have you at any time experienced from an identical predicament? Any views.
There was also mention by Kate of sewing two Area blankets collectively to generate a sleeping bag VB liner. Andrew felt it would not be a good suggestion as a result of insufficient toughness and since it would result in sweat and entice all dampness because of not staying breathable. Alright, I see that it would be fragile.
VBL “socks,” which in exercise for me were being mostly plastic luggage of some form, were being astonishingly helpful in certainly frigid temperature, and never ineffective in merely cold situations.
The constrained commercial availability of VBL’s, I feel, is usually a purpose of two factors. initially, VBL’s are exceptional for simply a slender selection of situations—specifically, multi-day outings in frigid temperatures—and Therefore the probable purchaser foundation is incredibly tiny.
it truly is exciting to browse the critics with the vapor barrier approach who have never really skilled the outstanding general performance at sub zero temperatures. In all it offers the benefit of preserving the insulating ability of down by maintaining it dry, and cutting down the quantity of insulation wanted In general by blocking the cooling outcome of insensible perspiration. Using a light layer of synthetic extensive underwear, then a light rain go well with, followed by heavy fleece my summer pounds down bad delivered a lot more than sufficient insulation to help keep toasty warm at zero degrees. An impressive general performance. For the individuals with chilly extremities, feet and fingers, even anything so simple as a bread bag around a liner sock after which a heavier insulating sock can make your feet feel like they are now being warmed by a Wooden stove.
It has to be quite a bit below freezing to justify VBL’s. If it’s a twenty-deg low, it’s almost certainly nonetheless previously mentioned freezing in the shelter.
But I assumed the entire thought was to get non-breathable and lure any dampness Which may come about(vapor or liquid sweat) in an effort to retain it out from the insulation? I do think as far as a VB perform, it might function just high-quality. They previous For many years in my HHSS, but most likely wouldn't past long as being a bag liner, as identified.