Just to reinforce your new decision: a few years ago I had to fly out-of-state in order to get to a trail head for a 3 week backpacking trip in the Colorado Rockies. Up to that point, I had always checked my backpack as luggage, containing all of my gear and clothing, whenever I had to fly to a destination for a backpacking trip.
This time it was lost. To this day, it has never been recovered. The airline suspected that it was stolen at some point during the baggage handling process. Since then, I have talked to other backpackers who have had their backpacks lost -- not necessarily stolen -- when flying.
So, here I was 24 hours prior to needing to start the hiking trip. I was tired, and had been hoping to rest up for a a good day at altitude (11,000 feet), in order to get a bit of a head start acclimating because of the hike being above 9800 ft for most of that trip.
Instead, I had to spend much of the day replacing gear and clothing. Some, I could do a direct replacement. For other stuff, like my tent and sleeping quilt which were special ordered, I had to make due with something heavier and less efficient. Plus, I had to replace all of the freeze dried food I had packed.
Below is my backpacking gear list. That was what was lost and needed replacing within 24 hours.
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