King Koil Luxury Twin Air Mattress with Built in Pump, 20”
Original price was: $119.95.$88.97Current price is: $88.97.
Product Overview
The King Koil Luxury Twin Air Mattress redefines what an inflatable mattress can offer. Combining premium materials with thoughtful design, this 20-inch double-high airbed delivers a sleep experience that feels closer to a traditional mattress than a typical blow-up alternative. Engineered for comfort and durability, it’s ideal for guests, travelers, or anyone seeking reliable overnight support without sacrificing quality. The built-in electric pump ensures effortless setup and takedown, so you spend less time inflating and more time resting. Backed by King Koil’s legacy in sleep innovation, this airbed emphasizes consistent performance and user-friendly functionality.
Key Features
- Built-In Electric Pump: No more struggling with manual pumps or searching for external compressors. A single-button operation lets you inflate or deflate the mattress quickly—perfect for frequent use or last-minute guest arrivals.
- 20-Inch Double-High Profile: Standing significantly taller than standard air mattresses, this elevated design reduces the sensation of sinking into the frame and provides easier access when getting in and out of bed.
- Twin Size Design: Compact yet spacious enough for one adult or a child, making it a practical choice for kids’ rooms, dormitories, guest spaces, or small apartments.
- Waterproof Top Layer: The outer surface repels liquids, spills, and moisture, protecting internal air chambers from damage. Cleanup is simple—just wipe down with a damp cloth if needed.
- Luxury Construction Materials: Built using time-tested, high-quality components that prioritize both comfort and longevity. Every layer contributes to a stable, supportive sleeping surface.
- 1-Year Warranty: Confidence in your purchase is ensured with King Koil’s standard one-year warranty, covering manufacturing defects and offering peace of mind.
Technical Specifications
- Size: Twin (standard twin dimensions)
- Height: 20 inches (double-high profile)
- Inflation System: Integrated electric pump (requires power outlet)
- Surface Material: Waterproof top layer
- Warranty: 1 year manufacturer warranty
- Type: Inflatable blow-up mattress with built-in pump
Benefits & Use Cases
This air mattress excels in real-world situations where space, convenience, and comfort intersect. Its twin size makes it especially well-suited for children’s bedrooms, college dorm rooms, or shared living areas where floor real estate is limited. The built-in pump eliminates guesswork and physical effort—simply plug in, press a button, and you’re ready to sleep within minutes. Whether hosting unexpected guests, camping, or needing extra sleeping capacity at home, this mattress offers reliable support without the bulk of traditional furniture.
The 20-inch height sets it apart from most standard air beds, giving users a sturdier base that feels more like a real bed. This elevated design not only improves accessibility but also enhances stability during the night, reducing the risk of rolling off. Families will appreciate the waterproof exterior, which handles accidental spills from drinks or snacks without compromising the mattress’s integrity. For renters or those in temporary housing, its compact, lightweight nature allows for easy storage and portability when not in use.
King Koil’s reputation for quality means this model isn’t just another disposable airbed. It’s constructed with materials designed to maintain firmness and shape over repeated inflation cycles. While not as plush as memory foam, the multi-layer construction provides balanced support suitable for back sleepers, side sleepers, and even light stomach sleepers. Users report consistent comfort across multiple nights of use, thanks to the mattress’s ability to retain air pressure without constant adjustments.
Important Notes
A few practical considerations ensure optimal performance and longevity. Since the built-in pump requires electricity, make sure there’s an accessible outlet nearby when setting up. Avoid overinflating the mattress—while it can handle higher pressure, excessive firmness may strain seams or reduce comfort over time. The waterproof cover is durable but should be spot-cleaned rather than submerged or machine-washed to preserve its protective qualities.
The included 1-year warranty applies only to defects in materials or workmanship under normal household use. It does not cover damage resulting from improper handling, punctures, misuse, or general wear and tear. Always follow care instructions to keep the mattress in prime condition. While the package may include a carrying case for transport and storage, specific accessories aren’t guaranteed and should be confirmed upon delivery.







8 reviews for King Koil Luxury Twin Air Mattress with Built in Pump, 20”
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Original price was: $119.95.$88.97Current price is: $88.97.


Gurtar Man –
Really excellent mattress!!!
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.
Rochelle –
Excellent quality and outstanding customer service
This is one of the best air mattresses I’ve owned. It inflates quickly, holds air very well, and is genuinely comfortable — firm but still supportive. I’ve used it multiple nights and slept great.I did have a small issue with the first mattress, and this is where the company really stood out. Customer service was excellent. They responded quickly, were professional, and immediately shipped me a replacement via FedEx with no hassle at all. That level of service is rare and very appreciated.The replacement arrived fast and has been perfect. Great product, great build quality, and top-tier customer service. I would absolutely recommend this mattress and would buy from this company again without hesitation.
Amazon Customer –
GREAT BED – GREAT CUSTOMER SERVICE – SERIOUSLY – AGAIN!!!!
July 21, 2019OK, So, I am writing another review on top of my first review for this company and this bed because I can’t figure out how to write a second review for the same product. (Or if it’s possible to do so.).This company is one in a million! It’s not a great time to be a consumer, in this world, however, the people at King Koil (Patrick) have proved me wrong and have gone far beyond what anyone would expect from an air mattress company!! They replaced my bed – TWICE!! If you have ever gone to Target or Walmart and bought an air mattress for yourself, please take note of how the manufacturer has shielded themselves from any returns, whatsoever! (One particular, well known, Canadian company comes to my mind – no problem for them to take your money and run!) It’s very hard, for some reason, for air mattress companies to stand behind their product. King Koil however, makes it clear that your satisfaction, as a customer, is VERY important to them. Your review of their product and your “word of mouth” makes a difference to them. They feel confident about their product and if you are unsatisfied with it, in any way, they want to make it right with you. I’d have to search Amazon at long time to come across a review that tells the world that they would be foolish to purchase a similar product from any other company in the WORLD! BTW, this review should have been written a few months ago. I apologize for the delay (I’ve been a little busy).Thank you to King Koil for standing by your product and replacing my purchase twice. I appreciate your commitment to customer satisfaction, your speedy emails back to me (Patrick) and for making the replacement effortless. I’m very sorry for not getting this review up sooner as I don’t want to diminish my appreciation. You guys are great and my mattress is unbelievable comfortable!! Thank you!!!!!!I cannot tell explain how happy I am with the customer service for this company. Before that though, let me mention that the bed is beautiful and I love the self inflate feature that allows you to just plug it in, turn a dial and it inflates immediately. No pulling out a separate item that has to be purchased, plugging it in, trying to reach the bed to blow it up, etc…… This is a no hassle inflating procedure.I had the bed about 9 months and it developed a slow leak. I figured I would need to purchase another but checked my receipt to see when I purchased it and noticed that it had a year long guarantee. I contacted the company, through Amazon and within 5 minutes I got an email back stating that my bed was under guarantee and they would send me a replacement. They wanted a picture of the “damage”. After a couple days, I checked the bed and could not find where the leak was coming from. I wrote another email back to them and again – 5 minutes later received a reply stating “no problem, we will rush you a replacement.”- “No need to send back the damaged bed!” What a relief to not have to deal with repacking the damaged bed and mailing it back to them. Within 2 days – I received a replacement. What a breeze!!! This was top-notch customer service!After dealing with a competitor of King Koil’s a few years back, I cannot explain how impressed I was by King Koil’s customer service and how quickly they stood by their product. A few years ago, after purchasing an air bed from a competitor, I noticed that mold had developed on the top of the mattress. I sent a picture to the manufacturer and they sent me a replacement. Several months later, I took the bed out to use and after blowing it up, I discovered that they had sent me a cheaper, low end bed that was substantially smaller than the one I had originally purchased. When I called and emailed the manufacturer, they told me that my bed was now no longer covered under the warranty so they wouldn’t do anything about it. I told them that THEY made an error (I don’t really think it was an error). They would not stand by their product or their mistake. I believe they shipped me an inferior product replacement because that is how they do business. They also make it clear, in writing, all over the box and on literature inside the box, that it will not be easy to return this product. I will never buy another product from that competitor’s company and I make sure that I tell everyone I know not to buy from them. They are unprofessional, the quality is awful and the customer service is horrendous.I am so pleased with King Koil and the person that emailed me back several times to help me resolve my issue. More than once, Patrick wrote in his email that “we are here for you”. Thank you, Patrick!!! It was a pleasure to work with you and I am very pleased with my purchase. I recommend the bed and the company very highly!!!!Best regards,Jill Mc
Stephen –
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.
Tina Kaels Nielsen –
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.
MPJ –
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
Gabrielle Hunter –
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.
ULS RAM-ADAM –
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