Gear · Hiking Gear · Outdoor Cooking Gear

DIY UL “Thermos”

A great blog entry on making a ultralight “thermos” for trail use. Check it at Trailblaze.


2 thoughts on “DIY UL “Thermos”

  1. I wonder how this setup is different than an Outdoor Research insulated water bottle holder with the zip top. He never answered my question about the rescue blanket, but I assume it’s one of those mylar-type emergency blankets. I guess I just need to spring for the ID insulated bottle cover and find out. But if someone else has tried this, I’d like to hear how it worked!

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