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Quoted By: >>2693144 >>2694036 >>2694043 >>2695791 >>2700927 >>2702919 >>2703093 >>2710147 >>2710315
This is a vapro airtrim heat exchanger mask. I've found it to be invaluable for extreme cold weather hiking, but I'm not satisfied with the fit or the durability
How would you go about making your own version of this which could be cheaper and more durable with a custom fit?
I was thinking craft foam, plastic snap rivets, and a plastic scouring pad for a heat exchanger. Then again, the airtrim heat exchanger is made of corrugated plastic and maybe paper? (Correct me if I'm wrong) Wound into a cartridge, so maybe the corrugated plastic from one of those election lawn signs and some corrugated cardboard - again I'm not sure if they use paper or some plastic fabric.
Also, I think whatever homemade design will require a nose clip, which could be made from one of those ace bandage metal clips.
Or maybe there's a better alternative that you prefer? Let's make this a general cold weather face covering thread too - I really want to hear what works for you.
How would you go about making your own version of this which could be cheaper and more durable with a custom fit?
I was thinking craft foam, plastic snap rivets, and a plastic scouring pad for a heat exchanger. Then again, the airtrim heat exchanger is made of corrugated plastic and maybe paper? (Correct me if I'm wrong) Wound into a cartridge, so maybe the corrugated plastic from one of those election lawn signs and some corrugated cardboard - again I'm not sure if they use paper or some plastic fabric.
Also, I think whatever homemade design will require a nose clip, which could be made from one of those ace bandage metal clips.
Or maybe there's a better alternative that you prefer? Let's make this a general cold weather face covering thread too - I really want to hear what works for you.
