Hilleberg Nallo 3 Camping Tent Kerlon 1200 outer tent fabric and 9mm poles make for a very lightweight yet supremely stable tent. Tunnel construction offers maximum space to weight ratio and is the ideal choice for mobile journeys. Tunnel design requires only four pegs for pitching, and the simple, single opening continouse sleeve and pole tensioner system is quick to pitch and remarkably stable. The outer and inner tents can be used separately. Pitching the inner tent alone requires optional pole holders (Not included)