As I get older (59 this year) I realize that if I want to keep backpacking that I have to get lighter, however most of my trips are at least 5 to 7 days.
I have purchased lots of new gear this year trying to get my week long load down to the "light" range, but am hitting a wall at around 40# and this only after cutting out some perceived essentials (book, bear proof container, gps etc.). BTW my last week long trip was a 52# pack after trimming out the "luxuries".
On that trip it turned out the pack itself weighed north of 7 lbs. but I didn't really know that until for the first time (now) I decided to weigh each of the items going onto my back….what an eye opener for an old dog like me……
I am about to purchase a ULA catalyst, to go with my other "lightweight" gear purchases, and already have that figured into my #40 weight for my upcoming 7 day trip….
I have dropped my down bag for a Thermarest Alpine down quilt, swapped my msr gas stove for a 6 oz. butane windpro II, retired the old thermarest pad for a downmat ul7, and picked up a new Lightheart gear Solong 6 tent all of which made a real dent in the weight, but it seems as I read that I am still outside the "circle of love" regarding total weight.
I am not a minimalist when it comes to gear(my toothbrush still has a full handle) and at my age a comfort penalty here and there seems reasonable (ie the downmat, solong 6), so I know that I am unlikely to ever reach the "ultralight" level of backpacking.
However, I read with great interest all the posts by members of this community who are talking in terms I can't quite visualize (10lb base weights, 25lb. fully loaded) etc.
It occurred to me that many of the posts I was reading seemed to be for shorter trips like maybe 3 days or so, and being as I am on a pleasure/hiking/camping/fishing trip, not a thru hike(not yet at least as the full PCT is on my bucket list) my question becomes:
(1) How light would most of you experienced lightweight hikers expect to be on a 7 day Rocky Mt. or PNW trip while packing a little fishing gear and targeting 2 1/4 lb. of food per day with a few of your personally selected creature comforts along the way?
(2) Is the ULA Catalyst a good choice when it seems I will be pushing the 40# threshold?
I sure would appreciate a little calibration here as my eyes are going crossed from modifying my gear spreadsheet so many times……

