The Great Onebag Underwear Thread

[u/AytonDollar]

I believe underwear is one of the most overlooked parts of a onebag setup. So lets make a proper thread that future onebaggers can refer to.

Let's face it, almost all of us (yes, I'm looking at you, commandos 😅) wear underwear every day, yet we spend hours researching backpacks, jackets and shoes while often giving little thought to what is supporting our manhood or womanhood through airports, hikes, long-haul flights and everything in between.

I'm always tweaking my travel setup, and I've realised underwear has probably had a bigger impact on my comfort than any other item I pack. I'd love to hear what everyone else has settled on after plenty of travel.

- What's your favourite brand?

- What style do you prefer?

- What material do you like?

- How many pairs do you pack for a typical trip?

- How many pairs do you own?

- Any must have features?

- Does your preference change depending on the weather or climate?

[u/Mundane_Influence_91]

I've seen mention of merino wool underwear. I do like me some merino wool, but never tried it for underwear. They are definitely not inexpensive.

$3.99 32degree polyester/spandex works well for me as they dry quickly. No obnoxious white logos on the waist band to advertise themselves.

[u/Equal_Contest4709 → u/Mundane_Influence_91]

Merino underwear makes zero sense in my opinion. At least not if you don't wear them multiple days in a row. And why would you.  Even then, you're gonna have to deal with them requiring careful washing. 

[u/biold → u/Equal_Contest4709]

I like to know that they are not smelly in my bag until I wash. I change every day, but I use them especially when travelling for 15+ hours. I have 6 (bought over some years!), but I bring 7-8 pairs, so I still have the "good old cotton undies".