Twin Air Mattress, 18 in, Built-In Pump
The single-sleeper size at 18 inches tall, rated to 400 pounds, up in about three minutes.
11 models in this range
Eleven models, two heights, and dimensions that match real bedding.
The single-sleeper size at 18 inches tall, rated to 400 pounds, up in about three minutes.
The twin at the taller 20-inch height, which is the version a child can climb off without help.
Fifty-four inches wide and rated to 600 pounds, the size between twin and queen for a room that is already full.
Full width at 20 inches, the size for one adult who wants the whole bed to themselves.
The queen at 18 inches tall, 700 pounds rated, up in about three minutes on the built-in pump.
Queen at 20 inches: the default two-guest bed at a height that feels like furniture.
Queen with a built-in headboard, so the bed works as seating during the day.
Seventy-six inches wide and rated to 850 pounds, the biggest bed in the range.
Queen at twenty inches with a removable fitted sheet, so the bed arrives already made.
California king: 84 inches long rather than wide, for sleepers who hang off a standard bed.
King at 20 inches, 76 inches wide and rated to 850 pounds, with a compartment for the cord.
Buy opens the item at our retail partner, where checkout, delivery and returns are handled. Prices shown are theirs, read at build time.
Sorted by price. The "best for" column is a plain recommendation, not a specification.
| Product | Dimensions | Weight limit | Best for | Rating | Price |
|---|---|---|---|---|---|
| Twin Air Mattress, 18 in, Built-In Pump | 75 x 39 x 18 in | 400 lb | One guest, or a child sleepover | — | $134.99 |
| Twin Air Mattress, 20 in, Built-In Pump | 75 x 39 x 20 in | 400 lb | A child who gets up at night | 4.4 (1,379) | $139.99 |
| Full Air Mattress, 18 in, Built-In Pump | 75 x 54 x 18 in | 600 lb | A study or office used as a spare room | 4.4 (1,379) | $139.99 |
| Full Air Mattress, 20 in, Built-In Pump | 75 x 54 x 20 in | 600 lb | One adult with room to spread | 4.4 (1,379) | $144.99 |
| Queen Air Mattress, 18 in, Built-In Pump | 80 x 60 x 18 in | 700 lb | The main spare bed | 4.4 (1,379) | $144.99 |
| Queen Air Mattress, 20 in, Built-In Pump | 80 x 60 x 20 in | 700 lb | Two guests, proper bed height | 4.4 (1,379) | $149.99 |
| Queen Air Mattress with Headboard, 20 in | 20 in tall sleeping surface | 650 lb | A bed used as a sofa | — | $149.99 |
| King Air Mattress, 18 in, Built-In Pump | 80 x 76 x 18 in | 850 lb | A family sleeping in one room | 4.4 (1,379) | $169.99 |
| Queen Air Mattress, 20 in, with Fitted Sheet | 80 x 60 x 20 in | 700 lb | A guest bed kept made up | — | $169.99 |
| Cal King Air Mattress, 20 in, Built-In Pump | 84 x 72 x 20 in | 850 lb | Tall sleepers | 4.4 (1,379) | $179.99 |
| King Air Mattress, 20 in, Built-In Pump | 80 x 76 x 20 in | 850 lb | A main bed while the real one is away | 4.4 (1,379) | $179.99 |
Height is the figure that decides how a guest sleeps, and it does more than anything else on the spec sheet. There are two here, 18 inches and 20. Both put the surface at ordinary bed height, so getting up is a normal movement rather than a push off the floor, and both give a fitted sheet enough depth to grip rather than snapping off a corner at two in the morning. The 20-inch beds simply have more air under the sleeper, which is what you feel on the second night rather than the first.
The footprints are set to standard mattress sizes: 75 by 39 for the twin, 75 by 54 for the full, 80 by 60 for the queen, 80 by 76 for the king and 84 by 72 for the California king. That matters more on an air bed than on a real one, because household sheets are the ones that will actually be used and a bed an inch under standard will not hold them. Weight limits climb with size, from 400 pounds on the twin to 850 on the king and California king.
The pump is built in across the range and runs from a wall socket, taking roughly three minutes to fill on the 18-inch beds and four to five on the largest. Powered deflation is the underrated half of that: an air bed that has to be knelt on to force the air out is an air bed that quietly stops being used after the second visit. Two models step outside that pattern: one adds a wide velour headboard with a gap for a pillow, and one ships with a removable machine-washable microfiber fitted sheet, deep-pocketed and elasticated, over coil-beam support and a charging port in the pump housing.
Yes, provided the sheet is deep enough. The footprints match standard mattress sizes, but at 18 or 20 inches tall a shallow fitted sheet will be short on the sides. A deep-pocket sheet is the safer choice.
No, it runs from a household socket. That is worth checking against where the bed will actually stand, because the cable has to reach.
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