A 3 Person AND 4 Person backpacking tent complete package for 3 Season use. Simply Swap the 3P Green base to the 4P yellow base per the number of campers and camping trip. Designed to meet the backpackers needs on the trail. Key features include - fly and tent ventilation, hang loops, storage pockets and more. Engineered using lightweight high strength nylon fabrics, DAC aluminum poles and YKK zippers. Replaceable base allows further carry weight savings of 3/4 lb of footprint. 4P - Yellow color base || 3P - Green color base. Specifications: 3 season, 2 doors, 2 vestibules 3 person: L x W x H 84x74x46 in / 213x188x117 cm 2 Vestibules 10.5 sq. ft / 0.98 sq. m each Packed weight 6 lb 14 oz / 3.1 kg Trail weight 6 lb 3 oz / 3.1 kg Fly-footprint weight 4 lb 8 oz / 2.1 kg 4 person: L x W x H 94x82x55 in / 239x208x140 cm 2 Vestibules 14 sq. ft / 1.3 sq. m each Packed weight 7 lb 13 oz / 3.5 kg Trail weight 7 lb 2 oz / 3.2 kg Fly-footprint weight 4 lb 13 oz / 2.2 kg Full packaged kit weight 8 lb 15.8 oz / 4.0 kg Note: The weight, dimensions and fabric colors will change with weather conditions in natural use and variability in the manufacturing process. Logo ink colors and location on the product are subject to change without prior notice. This tent is equipped with dual guy line loops for extra stability in high winds if needed, extra guy lines and stakes sold separately. Warranty: 3 - Years Limited Lifetime Warranty. Plus OMG Program for out of Warranty Repairs. Patented & Patents Pending Product.