Episode 107 | Backpack Ventilation with Vaucluse

[Backpacking Light]

Companion forum thread to: Episode 107 | Backpack Ventilation with Vaucluse

Episode Sponsor Today’s episode of the Backpacking Light Podcast is sponsored by Garage Grown Gear, your hub for all things ultralight. Garage Grown G

[Bill Budney]

The thing that surprises me is that something like the Vaucluse frame is necessary. It boggles my mind that packs that press a waterproof layer against your back ever became popular at all.

It isn’t about sweat — it’s about dumping the heat generated by backpacking.

One of the evolutionary adaptations that allow humans to walk/run farther than most other animals is our hairless backs. They are a big part of the cooling that makes it possible for us to travel so far in a day.

We have had so many discussions about why ponchos are more comfortable than rain jackets above 40-50F (5-10C) because ponchos don’t press press a waterproof layer against your back. Why spoil that with a backpack that does the same?

BTW, I really like the optional mesh sleeve that covers the Vaucluse frame. It improves comfort and decreases snagging on expensive UL fabrics (such as Echo or Alpha Direct).

[Brad W]

Interesting product. The reason I love Zpacks Arc line of packs is you get a really great airflow design and for an incredible weight-20oz +/-.

[JCH]

^ That.  Love my Arc Haul.

[David D]

I loosen my Kakwa straps a bit and place most of the weight on my hips.  It creates a gap between my back and pack and walking provides a bit of pumping moving air without swaying or shaking.

Problem solved!

[Terran Terran]

Its the same with my HMG. My back doesn’t get hot or sweaty. I don’t want the weight any further from my back as I feel this product may do. I may love it if I tried it, but I really have no incentive to try it.

[Shermin]

As a Hyperlite backpack user for 7 years and having hiked thousands of miles, I don’t have issues with the waterproof fabric on my back.

[Author]

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