Packs can be used up to 1-3 days for 2000-3500 mdpl mountain in Indonesia, Mostly are Indonesian local Item, so it was converted from IDR to USD. I keep it as light as possible without sacrificing too much cold resistance, so i lean towards storing more clothing layers in my backpacks, and 2-season settings to anticipate extreme weather such as thunderstorm or heavy wind. If you're looking for my ultralight reference check here : https://www.packwizard.com/s/lLkNiRz
Big 3
Carrier Eiger Rhinos 60L — 61.7 oz — $44.55
Flysheet Bogaboo 3x4m — 17.6 oz — $6.38
Sleeping Bag Meikhashop Khatmadu — 16.8 oz — $30.00
Sleeping Pad OneTwoFit — 15.4 oz — $16.21
Inflateable Pillow Bestway Ace Hardware — 1.3 oz — $2.10