Gogo Elite Bivy by Nemo The lightest and smallest packing shelter in Nemo's entire line Nemo's revolutionary AirSupported Technology makes for a 15 second setup, and 5 second take-down Canopy made of Osmo Elite W/B, our top shelf single wall fabric, unmatched for its combination of weight and breathability The benefits of AST include faster setup, greater strength and wind resistance, easy field repair, and small pack size Inflates in seconds from outside or inside so you can stay dry when the weather turns foul