Okay, so waterbeds might seem retro, but they're actually still amazing for pressure relief and warmth. This INNOMAX model is the free flow type, meaning it has that classic wave motion instead of baffles to reduce movement. The king size gives you plenty of room to spread out, and the specially formulated 20 mil vinyl is seriously durable - no leaks to worry about. The soft support means it contours to your body beautifully, which is great for back pain sufferers. There's a smooth top design that prevents that plastic-y feel, plus a fill valve and reinforced corners. It comes with a 20-year limited warranty too, which shows they stand behind their product. If you remember waterbeds from the 80s and 90s fondly, or if you're just curious about trying something different for better sleep, this brings back all the comfort without the dated look. The warmth alone is worth it in colder climates!
Free 30-day returns 
Free 30-day returns
