The Trillium Stove Base stabilizes MSR camp stoves on all types of terrain--including snow, talus and gravel. The Trillium is light and compact, folding to 1/3 of its working size to fit in your MSR stove stuff sack or 2-liter pot. Made of corrosion-resistant aluminum and brass, it's strong enough to hold a full, 4-liter pot. Weight: 2.8oz/80g Size: 6.5" x 5" (16.5cm x 12.7cm).