There are a few good pack and gear manufacturers that still produce in the US. Duluth Pack is a great one, and makes almost everything in the US. Incidentally they have good cutting boards as well.
http://duluthpack.com/
Filson's also makes some packs and such, though they are more of an apparel company. Not everything is made in the US, but most, and they label everything made in the US as being such, and imported as imported. I like the honesty.
http://www.filson.com/home/index.jsp
It's awfully hard to find anything made in the USA anymore, especially things with good quality (except for custom knives and good guns).
Not true. It is true that more and more is getting made overseas, and US manufacturing is declining. However, if one is committed, it is quite easy to find US made gear. As for quality, I will stack a coat made by Filson's or a bag made by Duluth, a tool made by Channelock, etc. against ANYTHING made in SE Asia.
It's one of the reasons why our economy is doing as badly as it is.
Long discussion of course.
I will say that ONE of the reasons that the US economy is doing badly is that people are mostly uninterested in buying from their compatriots. After WWII West Germany had an "Economic Miracle" in largest measure because the entire nation decided to buy from each other whenever possible. That stimulated innovation, reconstruction, investment and jobs. It's often said and frequently ignored that if everyone in the US were to reallocate $20 of monthly spending to exclusively US made goods it would create 4-5 million jobs.