The Diep Sleep System redefines the complete air travel sleep experience from set up to stow away. Lightweight and engineered for ease, the entire bed takes less than 30 seconds to set up, with no need for a noisy air pump. That means less time waiting to sink into a quiet, comfortable mattress with a cool gel layer. Choose from three comfort levels to ensure the perfect restful sleep for up to two people. The ergonomic design allows for ample foot room. So, stretch, yawn, lie back and relax.