verysimple
Trail Blazer
There is a new variation, ultra 200/400/800 TX .
Yes tafeta backed will be a more stable option but you lose the ability to tape seal.There is a new variation, ultra 200/400/800 TX .
current release is 6.9oz, much heavier than 3.5oz ultra 200, similar abrasion resistance.I need some resource to collate all this information!
Weights for all the permutations of 100/200/400 crossed with EPX/TX/regular and also abrasion test results.