Your needs, this model
Does it fit your priorities?
What size do green and Classic Twin share?
Both exact pages give 39 by 75 by 10 inches and a 300 lb total maximum.
Explore this need in the finder →Is the mattress self-inflating?
No pump is included; supply a compatible external pump.
Explore this need in the finder →Is low-profile camping described?
Yes, but the camping description supplies no cold-weather insulation rating.
Explore this need in the finder →The64757E Classic and64732E Midnight Green pages agree on the useful basics:39 by75 by10 inches,300-pound total maximum and an air pump sold separately. These two finishes can be compared together for documented fit without inventing a different performance story for a color change. Individual SKU and image references remain separate.
Use the shared Twin footprint deliberately
This configuration suits one adult who accepts standard Twin length and wants an independent pump. The mattress rectangle takes about20.3 square feet. Leave space for a door, luggage and connecting the nozzle. In a tent, usable floor near the walls may be narrower than the maximum dimensions suggest. A person needing more than75 inches of length should compare a longer mattress before making the finish decision.
Check low entry and actual sheets
Ten inches is close to the floor. Compare that entry height with the sleeper's preferences rather than treating all adult airbeds as equivalent. Twin bedding is the natural starting point, but check the fitted sheet's pocket and elastic over the inflated sidewall. The maker's flocked or plush top does not guarantee a particular sheet fit.
Provide and verify the external pump
A two-in-one valve is documented on both pages. The external pump, suitable adapter and power source must still be provided. A verified manual or battery pump may make a mains-free kit, but these mattress-only records cannot satisfy an off-grid essential on their own. They also do not have documented built-in pumping, automatic stopping or automatic pressure maintenance.
Intex describes indoor and camping use and Fiber-Tech construction. The description supplies no measured insulation rating, independent comfort result or service-life forecast. The300-pound limit is a total maximum, not a comfort recommendation. Choose between the Classic and green versions after confirming the exact offer and package; choose another pump configuration if keeping a separate pump is the main inconvenience you want to remove.
Sources consulted October 22, 2026: Intex 64757E exact official product page; Intex 64732E exact official product page.
Key details at a glance
| Named sleeping size | Twin |
|---|---|
| Bed format | Lower floor mattress |
| Mattress length | 75 in |
| Mattress width | 39 in |
| Bed height | 10 in |
| Rated total load | 300 lb |
| Built-in pump | No |
| Pump included | No |
Use the exact model’s instructions for operating limits, supplied equipment and version differences.
Sources for this assessment
See how the other options fit your plans.
Bring together your size, inflation and setup requirements, then compare the useful differences.