Wow, those are really neat. Must be a Canadian thing. Does MEC have them I have a membership...oh wait I can probably look for myself. But some purchasing info would be nice. I suck at knots and especially knots for tarps that are adjustable but still hold when adjusted. I can't find the ones I was talking about in any pictures, but I saw them at REI one day.
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I miss my 4.8lb base weight as a ground dweller. But I sure don't miss the ground.