@QuelleFromage made a quip in the wildlife thread that made me think of updating this - I had an unexpected experience that really illustrates the quality of H leathers.
I did end up choosing the K35, solo, for a 3 week trip. It worked out quite well, especially with a long strap for cross-body wear. I did buy a smaller bag towards the end, which was by that time a relief from using the same bag every day, and also nice to be able to pare down a bit.
On arrival day our lunch table was quite small with nowhere to park the bag. I had a folding nylon tote inside but decided to be Zen and just put the bag on the floor (I always feel like traveling makes everything a bit dirty - why fight it so much?). About 30 seconds later my dog, who was on my lap, barfed all over my leg and the bag! DH took the dog, and I ran to the restroom and spent about 10 minutes wiping the bag down with water, a bit of hand soap, and dabbing off the moisture. At one point I thought I was done and then noticed that there was a bit of discoloration on the stitching, so started the whole process over again. (The lighting was very dark so it was even more of an ordeal, but thank goodness there were paper towels and not just a hand dryer!)
I am utterly relieved to report that there is no sign of any mishap anywhere on the bag. Whew! I am thinking this definitely qualifies it to be designated as my go-to “workhorse”. (And I will never, ever, ever, put a bag on the floor again!
)