Need a bed in a pinch? This twin-size air mattress blows up in, like, 2-3 minutes thanks to the built-in pump – and deflates just as fast. It's 13 inches thick, so it's comfy enough for guests or for camping trips. The material is durable and waterproof, and the seams are stitched really well to prevent leaks. When you're done, it packs down into the included carry bag. NXONE stands behind it, so if anything's up, they'll help you out. It's one of those things you don't think you need until you have it, and then you're like, why didn't I get this sooner?