Welcome to episode 169 of the first 40 miles.

If you're new to backpacking,

or if you're hopelessly in love with someone who wants you to love

backpacking, then this podcast is for you.

We'll talk about the essentials,

how to lighten your load, and how to make the most of your time on the trail.

I'm your host Heather Legler.

And I'm Josh Legler. And this is the first 40 miles.

Today on the first 40 miles, ounce for ounce down is the best insulating material available. But where does it come from? How

does synthetics match up and did Neil Sedaka really write a song about his down

Buffy? Then we'll review a sleeping bag that a

sleeping bag that not only harnesses the power of down,

but also uses a unique closure system.

And if you've avoided down because of allergies, we have a simple trick that just

may save you a box of Kleenex. All this and that's about it Today on the first 40 miles.

Insolation is a critical element to consider when you're buying backpacking gear,

whether it's a down puffy or a sleeping bag or a sleeping pad,

insulation is what protects you from the elements.

And when you're backpacking, it's really lightweight insulation that's warm.

That's what you're looking for.

So you don't have the luxury of just bringing more and more stuff to put around you in order to get warm.

Oh right, because wool is something.

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