Posts on this site earlier somewhere, but it's easier for me just to cut and paste the old one again (PCT is very similar to CDT list, only my tent is different).

For the entire trail:
Big Three:
Zpacks Arc Haul 62 Liter Backpack, 22.1 oz
Zpacks Duplex Tent, 18.5 oz
Zpacks Full Zip 10 degree Sleeping Bag, 26.9 oz
Total weight of big three: 4 lbs 3.5 oz

Nemo Switchback Ultralight Sleeping Pad (use both as a sitting
pad and under air mattress to prevent punctures)
Sea to Summit Etherlight Air Mattress
Sea to Summit Aeros Premium Large Air Pillow
Custom made silk pillowcase
Sea to Summit Thermolite Reactor Sleeping Bag Liner

LEKI Micro Vario COR-TEC TA AntiShock Trekking Poles (in my
opinion, cork handles are a must)

Mobile phone with FarOut CDT App
Garmin InReach Explorer with Tracking/SOS subscription
Nitecore headlamp
SanDisk Clip Sport Plus loaded with 600+ songs and several
audio books
Clarmast 28,500 mA charger
Wall plug with two USB ports and two USB cables

20-gallon trash compactor bag (used as pack liner)

Sawyer Squeeze water filter
2 32-oz Sawyer Squeeze bags
Sawyer Squeeze double coupler fits filter and smart water
bottle
Custom made Sawyer Squeeze sock (to insulate it from freezing
at night)
50-ml syringe (to backflush Sawyer Squeeze)
2 replacement o-rings for Sawyer Squeeze
3 Smart Water bottles

Zpacks foodsack

Zpacks wallet

Waterproof wristwatch

The Deuce #2 shovel
Toilet paper
Culo Clean bidet
Baby wipes
Empty Gatorade bottle (saves me from having to get out of the
tent 3 or 4 times per night)

Altra Lone Peak 6.0 trailrunners (a half size larger than my foot to help with all the times I accidently kick rocks and roots)
Altra gaiters
Mosquito headnet
Outdoor Research Sun Runner cap
Outdoor Research Sun Hoodie
Outdoor Research ActiveIce Sun Gloves
Kuhl convertible hiking pants
2 pairs of Darn Tough ¼ midweight hiking socks
2 pairs of Injiji Liner Crew NuWool socks
Columbia fishing shirt (I keep this clean/nice to wear in town
and when I’m trying to hitch a ride)
2 pairs of moisture wicking under shorts
Enlightened Equipment Visp rain jacket
Zpacks rain pants
Enlightened Equipment Torrid Custom Jacket
Zpacks windbreaker
Smartwool Merino 250 thermal top
Smartwook Merino 250 thermal bottoms
Smartwool Merino 250 stocking cap
Smartwool liner gloves
Buff
Sunglasses

TOAKS Titanium 750ml Pot
TOAKS Titanium Long Handle Spoon
Talenti plastic ice cream container
Pocket Rocket Stove
7.75 oz blended fuel canister
Lighter
Victorinox Swiss Army Classic SD Pocket Knife

Toothbrush
Travel size toothpaste
Dental floss
Travel size deodorant (for in town and when I’m trying to hitch
a ride)
Body Glide (anti-chaffing)
1 roll of Leukotape
Spare contact lenses and eyeglasses
Ibuprofen and aspirin
Band Aids
Sunscreen
Lip balm
Mosquito repellent

Only for southern NM:
Zpacks umbrella (not for the rain, but for the sun)

Only For San Juans in Colorado:
Neve Camp Ice Ax
Micro spikes


Only For Wyoming, Idaho, and Montana
Bear Spray
50’ of paracord