Do NOT lose the microspikes. The Sierras are still snowpacked.
You’ve got a lot of redundancy. Here’s my advice:
Instead of two filters, bring one of those and a lighter second water purification option if you’re that worried (e.g., iodine tablets with vitamin C tablets). I also don’t understand why you’re bringing both a Nalgene and a Smartwater bottle. I get the Nalgene for the steripen, but why the SW? And if you’re looking to shave weight, lose the steripen + batteries and nalgene altogether and switch to a sawyer filter on the SW bottle (would probably want to bring two 1L bottles, but given how wet it is this year, you may be just fine with one).
Lose the sit pad and use your CCF spare pad. I get it’s a luxury item, but it’s redundant.
Normally I’d say the ground sheet isn’t necessary with a tent, but my stupid uberlite has now popped 3 times in the Sierras despite using a polycryo ground sheet, a 0.7 CCF rain skirt, and a 1/8” CCF torso pad underneath it AND being super careful with site selection. This was in the Sierras. So maybe a ground sheet, your tent floor, and your CCF pad will be fine. If you’re a cold sleeper, just know that the uberlite and CCF pad will probably not be enough, especially in snow (obviously, I’m super disappointed in this product). :) Make sure you pack the patch kit for the uberlite. I ended up using mine up, using DCF tape, and duct tape to try to seal it all back…the only thing that worked was the patch kit and DCF tape.
I always count my sun gloves as worn. I usually wear them underneath my warm gloves if it’s cold for extra insulation, and to bed if it’s super cold. But if you think you’ll be carrying them more often, then keep them under spare clothing
This is probably a big personal decision, but lose a pair of underwear ex official are known for being able to hand wash and dry quickly. Wear one pair, clean the other and let it dry overnight and/or while you’re hiking. Change into the clean pair before bed. Repeat.
Normally I’d say you’re bringing too many hiking socks, but it’s a wet year so bring them if you’re concerned of cold feet while hiking
Either lose the rain jacket or the Houdini, but don’t bring both. Use the rain jacket as a wind and rain jacket or if you’re brave enough, use the houdini jacket as the rain and wind jacket. You’re already bringing a down jacket and baselayers, and hiking in pants and a long sleeve shirt.
Either lose the balaclava or lose the neck gaiter. They serve the same purpose.
Lose the crocs. Or mark them as luxury.
None of your consumables are marked as consumables on my end. Maybe it’s the mobile version of lighterpack, but if not, your FAK, etc. should be marked as consumables.
Know that if you use your pepper spray, you’re likely going to get back sprayed yourself. I, myself, am an overly fearful woman, especially when I’m out in the backcountry. But I’d never bring pepper spray. Use your In Reach mini! Given the high snow pack and swollen rivers this year, I’d personally bring the InReach on the JMT. But this is a relatively very busy trail for a thru hike.To each his/her own, though!
Lastly, coming from a medical professional: assuming you don’t have any allergies, kidney failure, or history of stomach ulcers/bleeding, bring an NSAID instead of Tylenol for pain (e.g., ibuprofen, naproxen). And unless you have or are at risk of having heart problems, leave behind the aspirin. Tylenol doesn’t have anti-inflammatory effects. Ibuprofen (Advil) has a quicker onset than naproxen (Aleve). Aspirin has an anti-platelet effect and is less potent of a pain killer than ibuprofen, so it’s not as effective and you’ll bleed longer. Neomycin and other OTC antibiotic ointments are no longer recommended for wound care due to high rates of allergy development (plus antibiotic resistance is going to be the death of human civilization). When I worked as a cardiac nurse, we even stopped putting Bactrim on open heart sternum incisions. If we’re not using them on post-op patients, we shouldn’t be using them for minor scrapes and lacerations. The most effective wound cleansing method is soap, water, and debridement if needed. Keep it clean this way, and keep it wet with petroleum ointment (which is found in antibiotic ointments, and is effective at preventing infection) until it scars. And the petroleum ointment (e.g., Vaseline, Aquaphor) can also be used for lip balm and chafing, so you can lose the chapstick. Everything else in the FAK looks good, assuming you suffer from allergies really bad and that’s why you’re bringing the Sudafed (otherwise, if you rarely get allergies, just bring the Benadryl and treat the symptoms at night).
Anyway, that’s my advice! Have a great trip! I’m jealous you got a slot with this new lottery system. I’m keeping my fingers crossed for 2020 or 2021 now!