King Koil Luxury Cal King Air Mattress with Built-in Pump for Home, Camping & Guests - King Size Inflatable Airbed Luxury Double High Adjustable Blow Up Mattress, Durable Waterproof & Premium

The twin size king coil air mattress is great. It inflates and deflates quickly. As per the instructions it had to be re-inflated a little after 24 hours as the air filled out all of the space within the mattress. Very comfortable, using it to save on a/c cost by sleeping in the cool basement when the main floor heats up in the summer.

I’d buy this mattress again. It’s the best bed I’ve ever slept on and it definitely relieved my back. I can sleep comfortably either on my back or on my side and when I play video games on my bed, I can lay uncomfortably without having some bad joint pains. The bed is awesome and for the best bang of the book it’s not bad. It’s really solid for what it is and you know I should’ve went through the warranty, but I didn’t for this bed, but you know if I had this bed warranty through the company of King coil I’d definitely go for it just in case and the fact being in the air mattress, it’s it can puncture can break but the warranty is really really good for whenever the bed goes bad or if it has a defect. The luxury feeling of sleeping in the Bellagio in Vegas, it gave me that feeling. The ease ability of use on inflating and deflating the bed even the dummy can do it. It’s that easy. And the retention on this bed is awesome. Like the last time I refilled the bed with air is like every once in a month I wait next month. I refill the mattress with air and it will hold up for a long time. The firmness is great. It supports pretty much all my lower back and neck even where all my joints are hurting it supports it and I can sleep like I’m on the cloud that’s how good it is and I can sleep in this bed pretty much all day because it feels amazing. The thickness is perfect. It’s not too bulky. It’s slim and also very thick on within the middle of the mattress. The sides is thick, but it’s not bulging to where you’re not tripping on anything so it’s perfect all around for my room set up.

I have used many different brands of air mattresses, usually the budget type that have fallen short for one reason or another. After my last mattress developed a seam leak, I decided I was going to spend the extra money and get something of the highest quality. This King Koil mattress is the most comfortable air mattress I have ever used. I am sleeping much better because of the support from the air coils. You can just tell that this is higher quality than most, as soon as it is inflated. The pump is easy to use, powerful, and inflates the mattress quickly. I like how there are two knobs, one for inflation and one for deflation - which allows you to adjust the firmness precisely to your liking. The full size is perfect for one person; it gives you some room to move and takes up less space than a queen. I like the look of the black sides and tan top, though I am using sheets and blankets to cover it. It just speaks quality from every angle. I must say, when I received the first mattress, I was a bit disappointed because there was an issue with air leaking - there is always that chance with any air mattress; however, when I contacted customer service, they were quick to ship me a replacement mattress, and the second one is perfect - like the quality I expected. This is totally worth paying the extra money for the quality you get. Hands down the best air mattress I have ever owned.

The mattress was purchased with the intent to use for tent camping. King Koil advertises comfort and boasts of super-quick inflation. In an air mattress, who DOESN'T want those qualities? Compared to others I had been shopping, it looked like a very good choice. To be sure my inverter was capable of running the pump, I asked customer service about the wattage and was told that it ran 240 watts. My inverter runs 300, which should have been ample power to inflate the mattress, so I packed the unopened box in with my camping gear. BIG MISTAKE. The day I received the package I should have opened it and tested it right on the spot, but I was confident that there would be no problem and going through the hassle of moving the living room furniture to make room to inflate a mattress just seemed like a waste of time so I waited until I got a chance to go camping, which, unfortunately, was not until the next month. The mattress pulled so much power to inflate that it blew my inverter! My friend brought his inverter over to help and it blew too! I emailed King Koil to ask what type of power source I would need and their reply was FOR HOME USE ONLY. Realizing that this was not going to work, again, I contacted King Koil. I explained why it was not going to work for me, that it was still new, and I wanted to return it. I got a reply with an apology for the inconvenience, and a request for the order number. The mattress was back in the box, all taped up and ready to send back. I sent the requested order number and expected to receive instructions on where to return it but got no response. So, I called. When I called King Koil customer service, I got a terrible connection and someone with such a thick accent I could barely understand him. In essence, I was told there was nothing he could do. If I wanted to return the mattress, I had to do it through Amazon as King Koil DOESN’T ACCEPT RETURNS. Amazon has a strict 30-day return policy, which I was unaware of because, up until now, I've never had to return anything. I KNOW NOW! (and so should you, if you order anything through them) I had the mattress longer than 30 days only because I hadn’t had a chance to use it. It took forever to get through to a live person but the associate I got was very nice. He was able to grant a “return extension” so I could send it back, but was unable to refund me the entire amount I paid! The mattress is in the original packaging, all tags intact and original shipping box. It has only been out of the box long enough to find out I couldn’t even air it up. It is brand new, and as such, I feel I should have been refunded the entire amount I was charged. Before I decided to purchase this mattress I read the reviews and was impressed at how many mentioned excellent and efficient customer service. DON’T BELIEVE IT. As to the quality of the mattress, I can't speak to that because I have no idea. UPDATE: Amazon was willing to refund me only a portion of the cost I paid and claimed they would send UPS to the house to pick up the package within the next 2 days. I put the package outside every day for 5 days and nobody showed up to pick it up. In the meantime, King Koil contacted me regarding the poor review. They claimed they were in the process of updating their product information to reflect the inflation requirements more clearly. I was told to keep the mattress with their sincere apologies for all the inconvenience. Their only request was that I amend my review to reflect a more positive rating. I am doing so at this time.

Upon receipt, we tried to inflate the King Koil Twin Air Mattress with Built in Pump, but the internal pump starting smoking as it appeared the motor short circuited and would not inflate. We double checked the wall plug and the wall plug had no issues so it was clear the King Koil was defective.

Not for European outlets! Soooo, pretty much useless. Very annoying. I had an adapter, but apparently not the correct type and the motor died. Money out the window.

Es grandioso se infla en 2 minutos, y se desinfla con ayuda, pero muy práctico es útil para personas con problemas en la columna vertebral descansa uno muy bien

Great value, very comfortable! Effortless to inflate and deflate - a very nice surprise. Slept on it for four months - very happy with it. Much more comfortable and user friendly than I imagined it would be. Excellent quality in every way. I expect it to last a long time. I have used other air mattresses - hated them, they were so cheap that they started leaking after about 5 weeks.

El mejor de todos los colchones, es más alto y queda muy bien inflado. Hace un poco más de ruido que otra marcas, pero tarda menos en inflar