Intex Dura-Beam Standard Air Mattress Twin 10 Inch
- Weight Capacity Maximum: 300 pounds
- Capacity: 300 pounds
- Item Thickness: 10 inches
- Item Depth: 10 inches
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A twin air mattress built to resist sagging with an internal fiber structure, rated for 300 lbs, but it needs a separately purchased pump and a few nights to fully settle.
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ASIN: B0768LRN6TCategory: Air Mattresses
Sizes Available
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Overview
The Intex Dura-Beam Standard is a 10-inch raised twin air mattress built with internal fiber beams instead of the simple air-chamber design of basic inflatables, rated to hold up to 300 pounds.
Fiber-Tech beam construction is the difference from a cheap inflatable mattress: thousands of internal polyester fibers connect the top and bottom layers, which is what lets it hold shape and weight without the sinking or dipping that flat-chamber air beds develop over time. Intex notes new mattresses will stretch and can feel like they're losing air during the first few nights, which is expected settling rather than a leak, with the bed described as fully settled after two to three nights.
- Fiber-Tech beam internal construction
- 10 inch raised height, twin size
- 300 lb weight capacity
- 2-in-1 wide-opening valve, pump sold separately
Who it's for
Works well as a guest bed at home or for camping trips where a raised, supportive air mattress matters more than the lowest possible price. Buyers need their own pump, since none comes in the box, and anyone expecting zero pressure loss on night one should know the stretch-in period is normal.
Pros and cons
- Fiber beams resist sagging better than basic beds
- Rated for up to 300 pounds
- Soft flocked surface, easy to clean
- Wide 2-in-1 valve for inflate and deflate
- Pump not included, sold separately
- New mattress stretches for first 2-3 nights
- Twin size only in this listing
Performance notes
Thousands of high-strength polyester fibers run between the top and bottom of the mattress in a beam pattern, giving it more resistance to sagging under weight than a simple air chamber, up to a stated 300 lb capacity. A 2-in-1 valve with a wide opening handles both inflation and deflation, though the pump itself is sold separately. The surface is a soft flocked material that Intex says is easy to clean, and new mattresses will stretch and lose some firmness over the first two to three nights before settling into their final shape.
Specifications
| Brand | Intex |
|---|---|
| Dimensions & fit | |
| Weight Capacity Maximum | 300 poundslower than 85% of 21 air mattresses |
| Item Depth | 10 inches |
| Item Weight | 3 pounds |
| Item Dimensions L x W x Thickness | 75 × 39 × 10 inches |
| Item Dimensions | 75 × 39 × 10 inches |
| Capacity & performance | |
| Capacity | 300 pounds |
| Construction & materials | |
| Construction Type | Hybrid |
| Material Type | Polyvinyl Chloride (PVC) |
| Top Material Type | PVC |
| Mattress Comfort Layer Material | Comfort Foam |
| Fill Material | Polyester Fiber |
| Color | Tan |
| Cover Material | Flocking |
| Included components | |
| Unit Count | 1 |
| Number of Packs | 1 |
| Included Components | Air Mattress, Repair Patch |
| Warranty & support | |
| Manufacturer Warranty Description | 90 days |
| Other details | |
| Item Thickness | 10 inches |
| Item Firmness Description | Firm |
| Water Resistance Level | Water Resistant |
| Number of Layers | 1 |
| Shape | Rectangular |
| Product Benefits | water resistant |
| Number of Items | 1 |
| Set Name | Dura-Beam |
| Product Care Instructions | Wipe With Damp Cloth |
| Item Type Name | Air Mattress |
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Frequently asked questions
Does this mattress come with a pump?
No, the pump is sold separately.
Why does the mattress feel like it's losing air the first night?
Intex says new mattresses stretch on first inflation, which can feel like a leak but is normal; it settles fully within 2 to 3 nights.
How much weight can it hold?
It's rated for up to 300 pounds.