First things first - here are some of the vitals:
- Weight: 4lbs, 2.2oz
- Min. Storage Size: 22" (L) x 12" (W) x 5" (H)
- Max Weight: 220lbs. (100kg.)
The construction of this chair is pretty solid. They've used a ballistic nylon for the majority of the chair, which is rugged and chafe resistant. Highly loaded areas of the chair appear to be double sewn. It's a minor thing, but the sewing on the Velcro tabs for the two large accessory pouches was kind of slipshod -- sort of looked like they had a "Bring Your Child to Work Day" and little Johnny took a crack at it (memo to Johnny's Dad/Mom -- he sucks at sewing, get him a baseball bat).
Speaking of the two large accessory pouches, they're really generously sized. I've got them sized around 10" long, 8" wide and 5.5" deep, which fits a solid amount of stuff. We threw a power drill (yes, minus the battery pack to screw with our hypothetical high flyer), work light, hammer and a couple of screwdrivers into one of the pouches with plenty of room to spare -- also shook it around to make sure they wouldn't fall out during the ascent; no problem.
The seat has a stiff board to spread the load out -- harkencanvas.com says that it is a "ply seat", so we're guessing it's marine plywood, but we're not 100% on that one. There is also a 1" piece of foam on the seat to make it more comfortable for extended rides -- it squished all the way down under the relatively poky weight of my 175lb. frame, but that still makes it more comfortable than if they'd done nothing at all. The back panel is adjustable and helps out; at 6'1", I felt like it was a little low on my back but Rob thought it was fine (he's 5'10"). According to my Mom, I have terrible posture, so it might just be me on that one.
There is a large YKK buckle to help hold you into the chair, which also holds up the top of the back support. That buckle goes through a 1.5" wide leg strap, helping to fully secure you into the chair.
There are six attachment points on the vertical arms of the chair for any accessories that you might need to bring up with you -- two of those attachment points are sturdy stainless steel D-Rings (one on each arm) for heavier items. On the bottom of the chair there is a downhaul attachment to help keep your head pointing in the right direction. The right direction is up, b-t-dubs.
For a fine piece of American craftsmanship, I was kind of surprised that the max working load on the chair was only 220lbs - I'm sure that's a cautious number and that the chair can handle more; this is not to say that I endorse in any way sending up you're 290lb gorilla of a jib trimmer. Still, even though I come in a solid 40lbs below the limit, I kind of appreciate that my harness company basically says that if I can get the harness on, it will hold me.
In the end, I think Rob's crack evaluation of this chair is appropriate: "I wouldn't be scared going up in this thing...". It's solid in all the right places; the only criticisms that we have are minor and not load bearing. At $189.95, the price is a little steep, but if you're going to be spend a bunch of time aloft, the safety, comfort and convenience that you are afforded by the Harken Bosun's Chair justifies it.