Heimplanet the Cave is Heimplanet's first and iconic inflatable tent and is perfect for 2-3 people. All you need is a pump to pitch your tent in less than a minute. Thanks to its geodesic dome construction with ten crossing points The Cave is extremely stable and thanks to the high-quality materials it is also durable and can be uses in extreme conditons. The inflatable Diamond Grid (IDG) not only guarantees stability, but also ensures an intuitive and easy set-up of The Cave so that you can get the most out of your trip. It supports the waterproof ripstop polyester Flysheet and ripstop nylon inner tent with multiple storage pockets - perfect for storing smaller items.