There's been a death in the family, so I am getting on a plane in a few days and heading to Saskatoon. I've got two considerations that I could use your help with. First, I am a bit of a nervous flyer so I want to bring some preps with me on the flight, and secondly, I want to go for a day hike while I'm out there and need to feel prepared for that.

It's been a long time since I've flown, and I'm not sure what's TSA approved or not anymore. I suspect I'll have a checked bag, but would prefer to go with just a carry on. I will be carrying my EDC purse, but realize that I'll have to make some adjustments to it, like removing my sharps and lighter. (Here's a little video showing the usual purse contents. I plan to buy a new knife and BIC after the flight. https://www.youtube.com/watch?v=UjmIU6SlepQ. Skip to 2:18 to miss the babbling mom stuff.)

Despite being in the prairies, Saskatchewan has a wealth of lakes and trails, and I'm hoping to sneak out for a hike at some point while I'm out there.

So, how to be prepared for this trip? Can you help me pack my bag? Here's what I'm thinking of in terms of my purse, which will double as my day hike bag for this trip. I'll have a jacket and some sweater of some sort with me, and plan to wear my hiking boots, so I will be dressed appropriately for the weather and adventure.

MODIFIED PURSE CONTENTS

Wallet (cash, coins, bank cards, ID, emerg contact info, local relatives contact info, etc.)
whistle
flashlight/headlamp + extra batteries
signal mirror
bandana
Kleen Kanteen + MicroPUR tabs
metal cup/cook pot
1L platypus
ferro rod
Heat Sheets X 2
paracord + jute twine
fleece beanie
silk liner gloves
baby wipes
emergency poncho
extra pair of socks
chemical body/hand warmers
Hard case with prescription glasses, clip-on sunglasses and mini screwdriver
duct tape
pen, Sharpie, pencil
note pad
deck of cards
hair elastic
hankie/kleenex
ziplock bags
garbage bags
clif bar/candy/instant drinks
Esbit stove and fuel tabs (Not sure if Esbit tabs are TSA approved)
compass and map case *Maps will be picked-out when I'm out there, but I am researching ahead of time, and will bring a something with me.
Camera, memory cards, charging cables

FAK:
cough drops
lip balm
sunscreen
bug juice
bandaids
gauze
polysporin
purelle
prep pads
pads and tampons
plastic gloves
OTC meds (Advil/Aleve, Tylenol, gravol, benedryl, immodium)
SOL mini fishing kit + safety pins
hard candy/sugar

AS I said, I'll purchase a knife and lighter once I am on the ground. Ditto local trail maps. I also don't have a cel phone or PLB of any sort at the moment, but I think they are vital for this trip. A cheap pay as you go cel phone is going to be purchased in a few days, once I'm certain of which carrier is best for use out there.

Any suggestions are much appreciated!

EDIT to add: Additionally, I will use a backpack for my carry-on, which I can then use on my hike to carry my purse, as well as extra water, jacket, sweater, bug spray, sunscreen, etc... And, not knowing the weather patterns out there, I plan to wear layered clothes, and leave enough room in the pack to stuff them in there if I get too hot and sweaty. I also always have a hat and sunglasses with me, usually on the old noggin.