---
product_id: 47201163
title: "King Koil 20\" Twin Air Mattress with Built-in High-Speed Pump - CNN Underscored Top Pick, Sleeps Like a Real Bed, Inflates in 2 Minutes, 300 lb Capacity for Guests, Camping, Home, 1-Year Warranty"
brand: "king koil"
price: "$428.50"
currency: USD
in_stock: true
reviews_count: 13
category: "King Koil"
url: https://www.desertcart.us/products/47201163-king-koil-20-twin-air-mattress-with-built-in-high
store_origin: US
region: United States of America
---

# Supports up to 300 lbs Inflates in 90 seconds 20" raised height for real bed feel King Koil 20" Twin Air Mattress with Built-in High-Speed Pump - CNN Underscored Top Pick, Sleeps Like a Real Bed, Inflates in 2 Minutes, 300 lb Capacity for Guests, Camping, Home, 1-Year Warranty

**Brand:** king koil
**Price:** $428.50
**Availability:** ✅ In Stock

## Summary

> 🛌 Elevate your guest game—comfort that’s ready when you are!

## Quick Answers

- **What is this?** King Koil 20" Twin Air Mattress with Built-in High-Speed Pump - CNN Underscored Top Pick, Sleeps Like a Real Bed, Inflates in 2 Minutes, 300 lb Capacity for Guests, Camping, Home, 1-Year Warranty by king koil
- **How much does it cost?** $428.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/47201163-king-koil-20-twin-air-mattress-with-built-in-high)

## Best For

- king koil enthusiasts

## Why This Product

- Trusted king koil brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleep Like Royalty:** Patented coil-beam design and flocked top deliver firm, sag-free support that mimics a real mattress.
- • **Adjust Your Comfort:** Separate inflate/deflate controls let you customize firmness for personalized sleep luxury.
- • **Rapid Setup, Zero Wait:** Built-in high-speed pump inflates in just 90 seconds—get comfy faster than ever.
- • **Travel-Ready & Compact:** Deflates quickly and packs down small—perfect for spontaneous trips or surprise guests.
- • **Confidence in Every Night:** Backed by a 1-year warranty and trusted by over 1 million sleepers worldwide.

## Overview

The King Koil 20" Twin Air Mattress combines patented coil-beam construction with a built-in high-speed pump to deliver a firm, real-bed feel in just 90 seconds. Supporting up to 300 lbs, it features adjustable firmness, a flocked top for comfort, and compact portability—making it the top pick for home, camping, and guests. Trusted by over a million users and backed by a 1-year warranty, it’s the ultimate blend of convenience and quality.

## Description

desertcart.com : King Koil 20" Twin Air Mattress with Built-in High-Speed Pump - CNN Underscored Top Pick, Sleeps Like a Real Bed, Inflates in 2 Minutes, 300 lb Capacity for Guests, Camping, Home, 1-Year Warranty : Sports & Outdoors

Review: Excellent Air Bed! - I bought this twin size King Koil luxury air mattress to use on our two week beach vacation. It far exceeded my expectations! It was super easy to set up and inflated in less than 90 seconds. It was a nice height, so it was easy for me to get in and out of bed. The mattress remained almost fully inflated the first night, and only needed a few seconds to inflate back to full (very normal, as I didn't inflate and let it stretch before vacation). It was easily adjusted to the perfect firmness or softness using the self inflation/deflation valves. I left it inflated for the whole two weeks. I slept more comfortably then I ever have away from home (I just am never able to sleep well in hotel beds, just too firm!) I used regular fitted sheets with really deep pockets which worked great. We just picked up the mattress fully inflated and popped it in an out of the way corner during the day. When it came time to go home, the auto deflation worked so well! The mattress fully deflated with zero air left in the mattress. I was stunned! I was able to fold it back up to its original size to put it away on it's super handy carry bag. I was so comfortable on this mattress, I could have lounged on it all day! Highly recommend!
Review: Durable & Comfortable - Great air mattress! Doesn't deflate overnight. As comfortable as sleeping on a mattress! Built-in pump makes it so easy to set up.

## Features

- CNN UNDERSCORED TOP PICK — Named one of the best air mattresses by CNN Underscored editors after head-to-head testing. Trusted by over 1 million+ sleepers and endorsed by the International Chiropractors Association for proper spinal alignment.
- SLEEPS LIKE A REAL BED - Patented coil-beam construction provides firm support that won't sag or sink overnight, even with two adults. The raised height of matches allow’s guests to step up instead of lying on the floor. Our flocked top surface experience offers a true mattress feel.
- QUICK & EASY INFLATION WITH THE FASTEST PATENTED BUILT-IN PUMP: Featuring a high-speed built-in 120v / 210w AC pump, our twin air mattress inflates in only 90 SECONDS. Separate inflate and deflate knobs ensure swift setup and allow for adjustable firmness of your blowup mattress, ideal for both home and travel.
- PORTABLE & COMPACT FOR EASY TRAVEL AND STORAGE: Perfect as a portable guest bed for camping or any travel adventure, our inflatable twin airbed deflates quickly for compact storage. Bring the comfort of a luxury inflatable bed wherever life takes you without compromising on space.
- KING KOIL'S COMMITMENT TO QUALITY & CUSTOMER WARRANTY SATISFACTION: 1-Year Manufacturer Warranty: Purchase with confidence. Your premium King Koil air mattress is backed by a factory warranty. Should you experience any issues, the King Koil airbeds team is ready to help with any questions or concerns. Sleep in comfort!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075G3586V |
| Additional Features | Built-In Pump |
| Best Sellers Rank | #293 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #4 in Camping Air Mattresses #5 in Air Mattresses |
| Brand | King Koil |
| Brand Name | King Koil |
| Capacity | 300 Pounds |
| Color | Black |
| Construction Type | Coil Beam |
| Cover Material | Synthetic |
| Customer Reviews | 4.4 out of 5 stars 50,063 Reviews |
| Fill Material | Air |
| Included Components | Built in Wired Pump, Carry Bag, Pump, Repair Patch |
| Item Depth | 20 inches |
| Item Dimensions | 76 x 42 x 20 inches |
| Item Dimensions L x W x Thickness | 76"L x 42"W x 20"Th |
| Item Display Dimensions | 76 x 20 x 42 x 20 inches |
| Item Firmness Description | Adjustable Firmness For Maximum Comfort |
| Item Type Name | Air Mattress |
| Item Weight | 7.3 Kilograms |
| Manufacturer | King Koil |
| Manufacturer Part Number | 29171 |
| Manufacturer Warranty Description | Customer obsessed 1-year manufacturer warranty. |
| Material | Luxurious Side & Top Flocked For Maximum Comfort |
| Material Type | Luxurious Side & Top Flocked For Maximum Comfort |
| Mattress Coil Type | Encased Coil |
| Mattress Comfort Layer Material | Comfort Foam |
| Model Name | Air Mattress |
| Model Number | 29171 |
| Number of Items | 1 |
| Number of Layers | 3 |
| Product Benefits | water resistant |
| Product Care Instructions | Spot Clean |
| Product Dimensions | 76"L x 42"W x 20"Th |
| Set Name | Twin |
| Shape | rectangular prism |
| Size | Twin |
| Special Feature | Built-In Pump |
| Specific Uses For Product | Bed |
| Target Audience | Adult, Kid |
| UPC | 817442020172 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |
| Weight Capacity Maximum | 350 Pounds |

## Product Details

- **Brand:** King Koil
- **Color:** Black
- **Included Components:** Built in Wired Pump, Carry Bag, Pump, Repair Patch
- **Item Weight:** 7.3 Kilograms
- **Material:** Luxurious Side & Top Flocked For Maximum Comfort
- **Product Dimensions:** 76"L x 42"W x 20"Th
- **Size:** Twin
- **Special Feature:** Built-In Pump
- **Specific Uses For Product:** Bed
- **Target Audience:** Adult, Kid

## Images

![King Koil 20" Twin Air Mattress with Built-in High-Speed Pump - CNN Underscored Top Pick, Sleeps Like a Real Bed, Inflates in 2 Minutes, 300 lb Capacity for Guests, Camping, Home, 1-Year Warranty - Image 1](https://m.media-amazon.com/images/I/6118qZsP-nL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: How do I return to the company? A seam split and it leaks. It has a one year warranty**
A: I brought the mattress little over a year ago. If has a one year warranty. BAMM. What one year three weeks starts leaking. I was told by Amazon you would replace it. Any suggestions how you want the old back. Trash it? Box it up and you take it. You give me my money back and I buy a new one? What?  My apologies it was three months later. Still Amazon said they would replace it some how.

**Q: how do we patch a tiny hole in the flocked side of the mattress??**
A: I used GEL superglue, because it's thick, and doesn't run into the hole.  Blow up the air mattress, put on a glob of the glue, then patch with a piece of duct tape.  be sure there is glue under most of the duct tape. You don't need a giant patch - I patched a quarter inch nick five years ago and my duct tape piece is only about an inch square.  A little patch can move with the mattress; a large patch might crack.  Our mattress gets a lot of use, and that little patch has never failed.

**Q: Do you have a king size?**
A: Hello, we do not at this time. We are releasing a twin and are looking to release a King size in Q1 of 2018. Our Queen is one of the larger queens we have seen in the market.

**Q: I ordered the California King because it was rated for 800lbs capacity according to advertisement but says 600lbs on the box which is it?**
A: I would use the box weight. I purchased the queen size a year ago and have slept comfortably on it every night. I inflated after 4 months and just recently inflated again. Love it

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Air Bed!
*by S***D on June 16, 2026*

I bought this twin size King Koil luxury air mattress to use on our two week beach vacation. It far exceeded my expectations! It was super easy to set up and inflated in less than 90 seconds. It was a nice height, so it was easy for me to get in and out of bed. The mattress remained almost fully inflated the first night, and only needed a few seconds to inflate back to full (very normal, as I didn't inflate and let it stretch before vacation). It was easily adjusted to the perfect firmness or softness using the self inflation/deflation valves. I left it inflated for the whole two weeks. I slept more comfortably then I ever have away from home (I just am never able to sleep well in hotel beds, just too firm!) I used regular fitted sheets with really deep pockets which worked great. We just picked up the mattress fully inflated and popped it in an out of the way corner during the day. When it came time to go home, the auto deflation worked so well! The mattress fully deflated with zero air left in the mattress. I was stunned! I was able to fold it back up to its original size to put it away on it's super handy carry bag. I was so comfortable on this mattress, I could have lounged on it all day! Highly recommend!

### ⭐⭐⭐⭐⭐ Durable & Comfortable
*by L***N on June 7, 2026*

Great air mattress! Doesn't deflate overnight. As comfortable as sleeping on a mattress! Built-in pump makes it so easy to set up.

### ⭐⭐⭐⭐⭐ Excellent quality!
*by N***. on May 25, 2026*

I bought this for my 2 year old granddaughter. She has used it several times when visiting for over a year. It is very well made and easy to inflate and deflate. It folds up for easy storage in the drawstring bag it comes with. The outer side walls require more air after approximately 12 hours, but the main mattress holds air very well. I will usually add a little air each night, but it needs very little. Our granddaughter sleeps very comfortably and loves her little bed. I would purchase this again.

## Frequently Bought Together

- King Koil Luxury Twin Air Mattress with Built in Pump, 20” Double High Twin Size Premium Airbed, Inflatable Blow Up Mattress, Waterproof, 1-Year Warranty
- Air Mattress Cover Full Mattress Pad, Thick Quilted Mattress Topper Full, Super Soft Breathable and Noiseless Down Alternative Fiber Pillow Top Mattress Pad (15-23'' Deep Pocket)
- Extra Deep Pocket Full Sheet Set for Air Mattress - Deep Pocket Sheets Full Bed Sheets Set - Sheets with Pockets on Side - Easily Fits Extra Deep 16 in to 24 in Pillow Top Air Mattress (Grey)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-06-23*