---
product_id: 719825696
title: "King Koil Premium California King Size Air Mattress with Built-in Cushion and Patented Built-in High Speed Pump 20\" King Size Premium Double High Air Bed for Home, Camping and Guests"
brand: "king koil"
price: "¥132551"
currency: JPY
in_stock: true
reviews_count: 5
category: "King Koil"
url: https://www.desertcart.jp/products/719825696-king-koil-premium-california-king-size-air-mattress-with-built
store_origin: JP
region: Japan
---

# Waterproof & puncture-resistant Supports up to 650 lbs Inflates in under 3 minutes King Koil Premium California King Size Air Mattress with Built-in Cushion and Patented Built-in High Speed Pump 20" King Size Premium Double High Air Bed for Home, Camping and Guests

**Brand:** king koil
**Price:** ¥132551
**Availability:** ✅ In Stock

## Summary

> 🛏️ Sleep Like Royalty, Anywhere You Roam

## Quick Answers

- **What is this?** King Koil Premium California King Size Air Mattress with Built-in Cushion and Patented Built-in High Speed Pump 20" King Size Premium Double High Air Bed for Home, Camping and Guests by king koil
- **How much does it cost?** ¥132551 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/719825696-king-koil-premium-california-king-size-air-mattress-with-built)

## 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

- • **King-Sized Comfort:** Generous California King dimensions with built-in cushion and flocked top for hotel-level luxury.
- • **Travel-Ready Luxury:** Compact, portable design with included carry bag—luxury sleep wherever life takes you.
- • **Customizable Firmness:** Adjust air levels easily to tailor your perfect sleep firmness every night.
- • **Durability Meets Design:** Waterproof, puncture-resistant materials combined with coil beam construction for lasting support.
- • **Rapid-Inflate Technology:** Get ready to sleep in under 3 minutes with the patented high-speed pump.

## Overview

The King Koil Premium California King Air Mattress delivers unmatched comfort with a built-in cushion, luxurious flocked top, and patented high-speed pump that inflates the bed in under 3 minutes. Designed to support up to 650 lbs with durable, waterproof, and puncture-resistant materials, it offers adjustable firmness and a non-slip base for stability. Perfect for home, guests, or camping, this portable airbed combines premium craftsmanship with convenience, backed by a 1-year warranty.

## Description

Product Description Comfort has never seen or felt so good! The King Koil full size air mattress is a desirable airbed with the finer elements of luxury air mattresses. Built with time-tested materials and put consumers one step closer to the world's premier sleep experiences. Using the latest in inflatable bed techniques as well as with a built-in pump and a spiral beam construction, this airbed offers fixed comfort levels for backrest and good sleeping posture for an excellent night's sleep. King Koil makes some of the finest air beds and inflatable beds in the world found in the best hotels worldwide. For proper sleep maintenance at night, King Koil is the only mattress maker approved by the International Chiropractors Association to promote proper back line and a healthier night's sleep Safety Warning Do not exceed the maximum weight capacity of 650 pounds. Exceeding this limit may cause the air mattress to deflate or burst, posing a safety risk.

Review: Not for European outlets - 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.
Review: Nicht für Europa geeignet!!! - Nicht nutzbar in Deutschland! Matratze kam mit US Stecker und ist nicht für die deutschen Steckdosen geeignet! Sollte so nicht in Europa verkauft werden! Die Pumpe ist sofort durchgebrannt. Wir fragen uns, warum die Matratze so überhaupt verkauft werden darf.

## Features

- King Koil's luxury California King air mattress features a premium built-in cushion, luxurious top flocking and our patented built-in high-speed pump: Experience exceptional comfort on our California King airbed, with a sumptuous cushion, integrated cushion, soft flocking layer and advanced coil beam construction for unmatched support. Made of durable, waterproof, puncture-resistant materials, it is your ultimate solution for a rejuvenating night's sleep.
- Our ultra-fast patented built-in pumping technology: Equipped with a high-speed 120V/210W pump. The airbed is inflated in under three minutes, the fastest on the market. Dedicated inflation and deflation valves ensure easy installation and removal, making it ideal for both luxurious home use and sophisticated travel.
- LUXURIOUS Flocked Top For Customizable Comfort: With adjustable firmness on hand, you can tailor your sleep experience easily. Our California King size airbed supports up to 650lbs (295kg) and has a non-slip base for improved stability, while the built-in pump allows precise air filling to achieve your perfect level of comfort.
- Portable & Space-saving Design: Perfect for overnight stays, camping trips or as a luxurious guest bed, this California King inflatable air bed can be quickly emptied and stored compactly. Its innovative design brings the luxury of high-end sleep wherever life takes you.
- Unmatched quality and customer obsession: Constructed with enhanced air retention and superior craftsmanship, our King Koil California King size air mattress is built to last. Backed by a 1-year manufacturer's warranty, it is the last airbed you ever need, reflecting our relentless commitment to customer satisfaction.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CN3XG7NB |
| Benefits | Offers unparalleled comfort and convenience for home and travel. |
| Best Sellers Rank | 3,616,323 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 704 in Inflatable Beds |
| Brand | King Koil |
| Brand Name | King Koil |
| Capacity | 294.84 kg |
| Colour | Kl-blue |
| Construction Type | High quality coil beam construction |
| Country Of Origin | China |
| Cover Material | Flocked |
| Customer Reviews | 4.0 out of 5 stars 632 Reviews |
| Fill Material | Air |
| Included Components | Carry Bag, Carry Case, Patented integrated high-speed pump, Pump, Repair Kit, Repair P, Repair Part, Transport Bag, air mattress |
| Is Extendable | No |
| Item Depth | 20 inches |
| Item Dimensions | 2.13 x 1.83 x 0.51 metres |
| Item Dimensions L x W x Thickness | 2.13L x 1.83W x 0.51Th metres |
| Item Firmness Description | Adjustable resistance for maximum comfort |
| Item Shape | rectangular prism |
| Item Thickness | 20 Inches |
| Item Type Name | air mattress |
| Manufacturer | King Koil |
| Manufacturer Part Number | KK20C4BU29512 |
| Material | High Quality Flocked PVC |
| Material Type | High Quality Flocked PVC |
| Mattress Comfort Layer Material | Comfort Foam |
| Model Name | King Koil 20in California King Blue Airbed |
| Model Number | KK20C4BU29512 |
| Number of Items | 1 |
| Number of Layers | 3 |
| Number of Packs | 1 |
| Product Care Instructions | Spot Clean, Wipe With Damp Cloth |
| Product dimensions | 2.13L x 1.83W x 0.51Th metres |
| Size | California King |
| Special Features | Built-In Pillow, Built-in Cushion, Inflatable, Integrated cushion, Puncture Resistant, Upper Material:Leather |
| Special feature | Built-In Pillow, Built-in Cushion, Inflatable, Integrated cushion, Puncture Resistant, Upper Material:Leather Special feature Built-In Pillow, Built-in Cushion, Inflatable, Integrated cushion, Puncture Resistant, Upper Material:Leather See more |
| Specific Uses For Product | Sleep |
| Target Audience | Adult |
| UPC | 817442021070 |
| Water Resistance Level | Waterproof |
| Weight Capacity Maximum | 650 Pounds |

## Product Details

- **Brand:** King Koil
- **Colour:** Kl-blue
- **Material:** High Quality Flocked PVC
- **Model name:** King Koil 20in California King Blue Airbed
- **Product dimensions:** 2.13L x 1.83W x 0.51Th metres
- **Size:** California King
- **Specific uses for product:** Sleep
- **Target audience:** Adult

## Images

![King Koil Premium California King Size Air Mattress with Built-in Cushion and Patented Built-in High Speed Pump 20" King Size Premium Double High Air Bed for Home, Camping and Guests - Image 1](https://m.media-amazon.com/images/I/51H9g5Q4ruL.jpg)
![King Koil Premium California King Size Air Mattress with Built-in Cushion and Patented Built-in High Speed Pump 20" King Size Premium Double High Air Bed for Home, Camping and Guests - Image 2](https://m.media-amazon.com/images/I/71w3kXobdEL.jpg)
![King Koil Premium California King Size Air Mattress with Built-in Cushion and Patented Built-in High Speed Pump 20" King Size Premium Double High Air Bed for Home, Camping and Guests - Image 3](https://m.media-amazon.com/images/I/71OkvfsfqNL.jpg)
![King Koil Premium California King Size Air Mattress with Built-in Cushion and Patented Built-in High Speed Pump 20" King Size Premium Double High Air Bed for Home, Camping and Guests - Image 4](https://m.media-amazon.com/images/I/51CDz6fUELL.jpg)
![King Koil Premium California King Size Air Mattress with Built-in Cushion and Patented Built-in High Speed Pump 20" King Size Premium Double High Air Bed for Home, Camping and Guests - Image 5](https://m.media-amazon.com/images/I/61qYwQ0CXhL.jpg)

## Available Options

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

## Customer Reviews

### ⭐ Not for European outlets
*by T***N on 16 December 2025*

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.

### ⭐ Nicht für Europa geeignet!!!
*by R***L on 14 November 2025*

Nicht nutzbar in Deutschland! Matratze kam mit US Stecker und ist nicht für die deutschen Steckdosen geeignet! Sollte so nicht in Europa verkauft werden! Die Pumpe ist sofort durchgebrannt. Wir fragen uns, warum die Matratze so überhaupt verkauft werden darf.

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

## Frequently Bought Together

- King Koil Premium California King Size Air Mattress with Built-in Pillow & Patented High-Speed Built in Pump, 20" King Size Premium Double High Airbed for Home, Camping & Guests, 1-Year Warranty
- Cal King Sheet Set - 4 Piece California King Sheet Sets - Extra Deep Pocket Hotel Luxury California King Sheets Fade Resistant Fits up to 24in Cal King Bed Mattress - Grey
- King Size Air Mattress Cover, Thick Quilted Mattress Topper King, Super Soft Breathable and Noiseless Down Alternative Fiber Pillow Top Mattress Pad with Deep Pocket Fits Up to 23 Inch Mattress

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**Shop now:** [https://www.desertcart.jp/products/719825696-king-koil-premium-california-king-size-air-mattress-with-built](https://www.desertcart.jp/products/719825696-king-koil-premium-california-king-size-air-mattress-with-built)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-29*