Packing List for 4-Month Backpacking Adventure

What To Pack or Not To Pack?!

What on earth do you pack for a four-month adventure through southeast Asia and China? Well, Austin and I wanted to be able to carry everything with us since we will be on a million trains, planes, and buses and will be sleeping on the cheap. We aren't sure where our next anything will be, so we need to be able to carry everything with us NBD. Laundry and clothes are cheap, and we will be sweaty messes anyway.

This list isn't proven yet, but we did our research and packed the following, all of which amounted to two, 17-pound backpacks (Gregory 40 L and Gregory 38 L). Can you believe it?! My college backpack weighed more.

Clothes (light and airy)
6 shirts
1 skirt
1 light-weight polyester pants
2 shorts
2 swimsuits
1 pair flipflops
1 pair sandle/strappy shoes
5 pairs underwear
2 bras
Festival jacket (rain jacket)

Adventure items
Camel back insert
Headlamp
snorkel/dive mask
Microfiber towel
2 combination locks

Toiletries, etc.
glasses
contacts
sunglasses
hair ties, headbands
tylenol
Kleenx
baby brush
sunscreen
small lotion
small shampoo/conditioner
tampons :( (Apparently these can be hard to acquire in some areas)
toothpaste/toothbrush (I hear salted toothpaste is common...ug)
anti-bac
hair-management items (I refuse to give in to bushman eyebrows. Bushman legs, however...)
marriage items

Technology
Kindle :)
7"nexus tablet
journal
pens
chargers
camera
memory cards
GoPro
watch

IDs
Driver's license
Copies of Diver's license
Passport
Copy of Passport