My typical day-hike bag is an Osprey Manta 30. However I do have similar sized bags that get rotate and some with a little more room for added insulation if hiking in colder temps. Although I don't pack a dedicated shelter, I do pack a poncho/bivy that can be setup as one and sometimes will even add a lightweight hammock for naps after lunch at the top of the mountain or to a waterfall
Hydration Bladder (3 Liter)
Exped Bivi-Poncho (suspension/guy-lines, stakes)
Rain jacket, rain pants (always a rain jacket)
Mid-layer (weather dependent, but usually included)
Sawyer Mini water filter kit
2-Liter Squeeze pouch
1-Liter water bottle (Vapur, Platypus, Evernew)
Small water bottle (Nalgene 16oz) with Snow Peak titanium 300ml nesting cup
Emberlit Fire-Ant stove
TP in Ziploc; U-Dig-It trowel
Brew/Snack Kit with small waterproof bag*
Fire Kit (Bic, Tinder)
LED Headlamp (Fenix or Zebra + extra battery)
Small FAK (ankle brace, ace bandage)
Bug repellant, sun-screen and hand-sanitizer
Bug head net (Sea to Summit)
Extra socks in Ziploc
Gloves (Mechanix, Petzl, basic light work gloves)
Bandana and/or Shemagh
Cordage (550-cord, Bank-Line, Dyneema line)
100mph tape
Folding Saw (Small Silky saw)
Multitool (Leatherman Sidekick or Swiss Spirit)
SOL Bivi and/or Space Blanket
Compact binoculars (or monocular)
Fixed blade knife kit (if not on pants belt)
Large Trash bag
This is pretty much my standard day-hiking bag. Several day hikes up around the AT in GA, TN and NC; and it went with me this summer as we hit the SD Badlands, Glacier National Park, a few hikes around the Olympic National Forest and Cascades.
I did add some Yak-Traks for the shoes, fleece hat/gloves for the colder temps and a spare set of sunglasses. For wider ranging temps, I’ll add a dri-down mid-layer jacket and even an inflatable Klymit “recon” sleeping pad. I even packed a small folding sit pad that would work for insulation if you had to sit on the cold ground. I also have a 30-40 section of either emergency rappel line or tubular webbing along with a couple carabineers for minor recovery, or navigating less technical terrain; I’ve used it to help others clime down a steep trail and cross a small stream.
Along with the pack, my typical outdoors EDC includes a folding pocket knife, chap stick, Bic-lighter with whistle and a small, single CR123 LED light (Sunwayman). My HPG Kit Bag is with me about 90% of the time for hiking, biking and kayaking; the CCW may change slightly, but contents are pretty consistent:
Although this is a “day-hike” bag, I really consider it a recreational-emergency 72-hour bag.
ROCK6