The Nitro 1p Tent is Marmot's lightest and most packable tent for ultralight backpackers. No see um mesh makes the walls extremely breathable for summer's hottest days, and the PU coated floor and fly protect you from spring showers and fall's first snowfall. The Nitro requires you to use your own trekking pole for the setup, and the included DAC brow pole expands your headroom for a surprising amount of space. The Nitro features one wide door for easy entry, and the fly creates a large vestibule to protect your backpacking gear. The fly also has small vents to ensure sufficient airflow in wet weather. Marmot added internal pockets for a well organized sleeping area, and light reflective points illuminate the interior when you have your headlamp on.