I had the very same pack. Got it at LL Bean when I lived in Maine. One of the first internal frame packs. Can't say it was great, but it was rugged and got me through many lightweight backpacking trips (because I couldn't afford a tent or stove - I had a tarp, a pot and a fire).

I dumped mine for a much better load carrier in the early '90s. My friend kept using his, mostly for grocery store runs and that big, open sack could haul a ton of stuff a few blocks!

Cheers,
Bill