My girlfriend and I are headed out to the JMT in a couple weeks, so I’m looking for some feedback on my gear list. It’s also uploaded to my profile. All items marked with an “S” in the second column are shared items and I backed out half the weight of those items in the summary towards the bottom.
We have 17 days to do it, so an average of about 13 miles per day, plus any side trips. I tried to list everything I’m considering taking and am hoping to whittle it down a little bit based on your feedback. As it stands, my base weight is 13.1 lbs with bear can, 10.6 without.
My primary question is related to clothing. I’m considering swapping the S/S merino shirt for L/S Cap1 or Cap2 while hiking. I want to avoid needing too much sunscreen, but prefer hiking in short sleeves. I could also put on the wind shirt over the S/S merino shirt for sun protection, just not sure if I’d be too hot with that setup. I’m also considering swapping the Cap3 for Cap1 or Cap2 while in camp or sleeping. Do you think either of these would be sufficient given my insulating layer is and Ex Light and my sleeping bag is the 30 degree Megalite. I realize this varies from person to person, but would still be interested in your opinions. (Note: this paragraph has been updated, so some of the replies below may no longer make sense).
I’m torn on whether or not to bring the Essence rain pants, Montane Featherlite wind pants or neither.
How long do a fresh set of batteries for the steripen and e+ lite usually last? I will likely nix the spares, especially considering I have aqua mira tablets as backup for the steripen.
I listed the full weight of the map pack, but will only start off with the first few pages to get me to Reds, where I’ll pick up a few more pages to get me to MTR, where I’ll pick up the rest. I don’t think I’ll throw any away, so I kept the full weight listed since that’s what I’ll have for the final stretch.

