The Nergy 1310 is a nine pole, rectangular dome tent that can hold up to ten people and their gear. Its crowning tech glory, however, is its 12-volt harness system, run by a power pack (not included) that lets you plug in. Now you can use a hair dryer, recharge a phone, or watch a movie on a DVD player while inside the tent. This mini mansion also has skylights, six windows and a gear loft. The behemoth weighs 34 pounds, so don't expect to go backpacking with it.