The key is figuring out what conditions you will see where you are going. There is a lot of hiking around Denver and though I am not real familiar with the area. At some elevations around Denver, you will have the potential for snow and single digit temps that time of year, so pick your area carefully.
I agree with Ken T – Wow with the cutting utensils – obvious easy delete here. I would carry only a Gerber LST Micro or Spyderco Ladybug – (I carry the Ladybug and very rarely even need that).
Your backpack and tent are heavy, but it will cost some money to replace them and I don’t know how much you want to spend at this point. As long as the backpack is comfortable, it should work fine. At this point, lets assume you keep those two pieces.
Stove: You said you want to replace yours with a jetboil, just know that Jetboils are heavy and expensive for what they are. They are fast, and more fuel efficient but the fuel efficiency doesn’t show up until trips of 8 days or over. You might look at a small upright canister stove (Fire Maple, Snow Peak, MSR, etc…..) and a Titanium pot (Toaks is probably cheapest). Another option is a Alcohol Stove (I like the commercially available Caldera Cone) but you can make your own).
Hydration Bladder – I like water bottles (ie Gatorade bottles) better, but that is just me.
Cell Phone – How long are you going to be out? Put it on airplaine mode and it will last a week or leave it in the car.
Extra headlamp batteries – again, how long are you going to be out? Batteries generally last me a year at 50 nights a year.
Why paracord and Kevlar string? Unless I was going to hang food (again – where are you going) I probably wouldn’t carry either or at least just take one or the other.
Sleeping Pad – How warm is that pad? I am not familiar with it. If it is uninsulated you may get cold from the ground
Sleeping Bag – I can’t find any specs on that bag. Is it warm to 20*F?
What are you going to use the headlamp lantern case for? I would think about not bringing it.
I would think about replacing the neoprene gloves with fleece
Go through that first aid kit and think about what you are really likely to use. My guess is you are missing a few items and have lots of others you can get rid of. Most commercial first aid kits are not very good. Andrew Skurka has a good first aid kit list on his blog.
Clothing – I don’t agree 100% with what he says, but Andrew Skurka has a good set of articles on his site about the “Core 13” that are a good place to start with what you need clothing wise. It’s an excellent read for a beginner. Note he can be a little over zealous with the Sierra Designs gear, whom he works with some, whereas I don’t think they are a top choice in any category, but you get the idea.


