edwa wrote:Anybody tried one of these?
I have not, so naturally this comment is worth nearly zero -- take it as you will. I believe (firmly) that freshly ground beans in a presspot is probably the optimal camping coffee you could ever have. My wife and I camp, and I take my Zass and FP and Coleman stove -- using whatever water the campsite provides (some are better than others!). We have used bottled water when we felt it necessary.
This gizmo looks (A) a lot lighter than the Zass, and (B) a lot easier to grind into a presspot (no box dumping transfer). I'd go for it -- if you camp a lot, or travel frequently. Since it's designed to mate with their Lexan presspot, I'm reasonably confident that it (might) produce a satisfactory grind. Considering your options (after crawling out of a tent, or stumbling out of a hotel room bed), what could be better? Zass grinders are non-existent these days -- and they're heavier, and more awkward to pack. They don't fold, for example.
A plastic grinder with a plastic brewer, and a source of hot water is all you need -- these are all readily available in most hotel rooms (and campsites, if you have a stove). Sure, it's not a Rocky/Silvia -- but you do have a canopy of trees overhead -- or a spackled plaster ceiling -- you have to lower your standards just a tad, I think. Consider adding an immersion heater (about $3 from Ace Hardware), especially if you're "camping" in a hotel, but also true if you're sleeping on the ground.
And, consider this: in a campground you'll be having coffee that's 10-100X better than your neighbors (some of whom, in a $100,000 motor home have full espresso set ups!). In a hotel/motel, you'll be having coffee that is 1,000-10,000X better than the crummy autodrip and bagged ground coffee that your neighbors will be having. Go for it, Dude!
Your only other real option is the Aerobie Aeropress. It's light, small, travels well -- but only brews 1-2 cups at a time. You could still use the REI grinder -- you'd only need to play with it at home to optimize the grind/steep/stir times to deliver the brew you prefer. But that's also true with the presspot! Make a few pots at home before you go!
HTH, and nothing but great cups to you,
Tom.