@brighteye- What would you like to know? Not sure if Akratics journal will be the appropriate place for this discussion.
@Akratic- Some will have a few options and some will have only one. I didn't have time to post on clothes. I'll come back and post on that later. Feel free to ask any questions. Hope this helps.
Pack CDT from ULA Equipment. This is a 54 L pack that weighs less than 2 lbs. Light weight and relatively low cost but very durable. This should be more than enough to carry your gear, as well as food in between towns. I think a good measure for re-rations would be every 4-8 days. Meaning you carry the amount of food necessary for 4-8 days and pick up your ration for your next section in a town along the way (more on food later).
http://www.ula-equipment.com/product_p/cdt.htm
The CDT would be my choice but another option is Osprey's Exos 48 L. This pack is about a pound heavier and a little more expensive but it comes with Osprey's lifetime guarantee (if anything ever rips or breaks on your pack they will repair it). It could also probably handle a little more weight than the CDT, but that won't really be necessary in your case.
http://www.ospreypacks.com/en/product/s ... escription
Tent Many choose to use a tarp on the AT and PCT but I understand why you would want a tent. That's ok too. My recommendation for this category is the Notch from Tarptent. Tarptent's products combine the lightweight aspects of a tarp, with the comforts of a tent. This tent is lighter than many solo tents at 27.5 oz. It also has some rather large vestibules which would be great if you wanted to store gear or cook inside your tent if its raining*.
http://www.tarptent.com/notch.html
*If you ever do this, do NOT have everything closed up (i.e. door) leave a gap in the doorway for air circulation so you do not get carbon monoxide poisoning.
You do not want anything over 27.5 oz. Anything more will be way more weight than necessary. A couple other options would be a couple of Tarptent's other products, either the Sublite(19.5 oz) or the Contrail (27 oz). Personally, I have the SoloMid which is lighter than the other 3 at 10.5 oz. All of these utilize your trekking poles so that you don't have to carry around heavy tent poles which only serve as one function.
http://www.tarptent.com/sublite.html
http://www.tarptent.com/contrail.html
http://www.mountainlaureldesigns.com/sh ... cts_id=137
Tent Stakes This is what I use. Lightweight and fairly durable.
http://www.mountainlaureldesigns.com/sh ... cts_id=104
You can also use natural materials like rocks, sticks, trees etc. as anchors.
Sleeping Bag My recommendation here is to go with a quilt instead. It is essentially as warm as a sleeping bag, much lighter but without a hood. Enlightened Equipment makes the best quilts. These will be about 20 oz or so. A 30 degree quilt should be fine for your purposes, if it is colder you can just wear a few more layers. I'd pick the Revelation or the Enigma. If you would like to go with a sleeping bag instead, I can come up with some recommendations for that too.
http://store.enlightenedequipment.com/quilts-1/
Trail Runners Contrary to what most believe, you do not want gore-tex material for your feet. With or without gore-tex, your feet will become wet from creek/river crossings, rain etc. Trailrunners/boots with Gore-Tex take much longer to dry out because the shoes aren't breathable. You'll likely need 2-4 pairs for the whole section. A lot of mileage really wears down the shoe and my guess is that you will have to switch it sometime between every 700-800 miles for the AT.
Trailrunners (and shoes in general) are a very personal taste/feel, so I would recommend going to REI or somewhere to try them out before you decide to purchase. Two good brands for this category are La Sportiva and Salomon. Both offer lightweight, breathable shoes that function well for hiking. For La Sportiva, your best options IMO are the Ultra Raptor (what I use), the Anakonda or the Wildcat. For Salomon, the best option is the XA PRO 3D (No GTX). There are some other brands but I can't remember them off the top of my head right now. Any of the other trail runners you like from those 2 companies would likely be just as good so feel free to pick and choose.
http://www.salomon.com/us/range/trail-r ... twear.html
http://www.sportiva.com/products/footwe ... in-running
Insoles No idea, I just use the soles from the original shoes.
Hiking Poles Carbon fiber poles are the lightest and adjustable poles are probably the best multi-use option. This one is more of a personal preference as well (In reality, they all are haha). If you pick any of those from #1-#5 in the link below you will be good. I use the Black Diamond Trail Compact.
http://www.outdoorgearlab.com/Trekking-Poles-Reviews
Water Treatment Pump filters are bulky, heavy and excessive in my opinion. I use AquaMira.
http://aquamira.com/consumer/aquamira-w ... tment-2oz/ You can get tiny plastic dropper bottles to store these in smaller amounts, as well as a bottle dedicated to the final "mix" to save time. Overall, be proactive about where you get your water. Stay away from stagnant water when possible (lakes, puddles etc.). If you can, find water away from campsites and high use areas.
Stove I use alcohol stoves made out of tin catfood cans. Easy and lightweight. Denatured alcohol is pretty readily available in the US too. The only downsides are that relative to other stoves it doesn't produce as much heat, and is more susceptible to wind. That can be fixed with a windscreen/any means of blocking the stove from wind. You'll need a new stove for every 8-10 days or so. See link for how to make the stove and windscreen.
If you ultimately don't want to use an alcohol stove, just go with the lightest weighing stove from MSR.
http://andrewskurka.com/2011/how-to-mak ... ol-stove/
Pot If you are by yourself, you won't need anything more than a 1 L pot. I use EVERNEW's ECA265 titanium .9 L pot. Durable and very lightweight at 4.5 oz. The size will surprise you!
http://www.evernewamerica.com/ECA265.htm
Spoon Any plastic camping spoon will do. Just make sure it isn't ridiculously heavy or bulky. I don't do this, but you can cut it in half to save like half an oz too. REI or Amazon will likely have good options.
Flashlight A headlamp would probably be better IMO. It's easy to overlook this category when it comes to weight. Petzl offers some great products at a low weight. Any of their products would be good. Your needs depend on your intended use. Are you planning on using this just in your tent/around camp? Then go with any of the lamps from the Classic category. If you wish to use it for some night hiking, find anything from the Active category. Personally, I have Black Diamond's ReVolt. It has worked well for me and it is low weight. Your choice.
Quick tip- Around camp, use your headlamp on the lowest setting to conserve battery.
http://www.petzl.com/us/outdoor/headlamp/universal
http://blackdiamondequipment.com/en/hea ... on#start=5
First Aid/Repair Kit You do not need a whole lot here. Anything too serious is in many cases untreatable in the backcountry. Your main issue will likely be with your feet. For first aid, some ibuprofen, diamode (pills for diarrhea), 2nd Skin, a few band aids, soap (in a tiny plastic container (no more than 2 oz.)) and 3 feet of duct tape (take it off the roll and rewrap it around a pen or something similar). The duct tape will serve multiple uses, whether it be as a bandage for a hotspot or blister or a temporary patch for a tear.
The only other pieces of gear for your repair kit are a needle and floss. You can use this to mend clothes or your tent. And keep your teeth clean!
Bug Spray DEET is the most popular and most effective option. However, DEET uses some dangerous chemicals in their product. They do offer options that contain DEET but not 100% I choose not to use it, and suffer a little, because of the chemicals. I'm trying out a natural alternative this year that's supposedly pretty effective (although not as much as DEET). It's called Bite Blocker Xtreme. This one's up to you. You can find all these on Amazon. I think you should be fine without a head-net for hiking.
With regards to sunscreen and bug spray. You do not want to carry the full bottles the whole time. Split it up into smaller plastic bottles (3 oz. or less) and divide it up for each ration. You won't need bug spray until at least the end of May.
Water Bottles This one is easy. You'll come across plenty of areas where you can collect or drink water so you don't need much in this category. 2L carrying capacity would be my max recommendation. 1.5 L would be more than enough. The easiest option is just to reuse plastic bottles (sized .5 L or 1 L). Another option is Playtpus Softbottle. Either or would work out great.
http://www.cascadedesigns.com/platypus/ ... le/product
Camp Shoes Personally, I think these are unnecessary. You can just use your trailrunners if you want to move around camp. If your shoes are wet and you have your sleeping socks on, bring some plastic bags to put on your feet between your shoes and socks, keeping your feet dry.
Knife Unnecessary as well. You really don't need it for anything. If you do want to bring something, just get a razor blade and wrap it up. Less than 1 oz and still functional.
Towel A towel is too bulky/heavy. Just use a bandanna instead. Multi-purpose and much lighter/compact.
Miscellaneous - Don't bring any toothpaste container over 3 oz.
- You do not need toilet paper or a tiny scooper (can't think of the right word) to dig your catholes. For digging use a stick or tent stake, 4-6 in deep. For wiping, use round stones, bunched up grass, moss or leaves. Its not bad at all, better than TP and you don't litter! Just remember to wash up with soap afterwards.
-I'll touch on food in my next post.
-Recommended reading: Lighten Up! by Don Ladigan and Ultralight Backpackin' Tips by Mike Clelland.