MSR Trillium Stove Base Col_Rope_Grab These configured as a "set-of-fours"

These configured as a "set-of-fours" double-blocks as shown in the detail in the rigging video

and moderate waterfall routes

which was invented by Grivel

ultra-fine mesh

MSR Trillium Stove Base Col_Rope_Grab These configured as a "set-of-fours"Trillium Stove Base The Lightweight Trillium Stove Base stabilizes MSR stoves on all types of terrain, including snow, talus, and gravel. Compact: Folds to 1 3 of its working size to fit in a 2 liter MSR pot. Ultralight: Weighs just 2. 8 oz. (80 g). Durable: Made of corrosion resistant aluminum and brass. Versatile: Works with all MSR liquid fuel stoves and the MSR WindPro stove.