3 by 6 self inflatable mattress

Key Features of Popular Models

• Inflation: Many are "self-inflating" via built-in electric pump (inflates in 2–5 minutes) or manual pump; some have dual valves. True foam self-inflating camping mats (open valve to expand) are less common in local listings.
• Material: Durable PVC with soft flocked (velvet-like) top for comfort; waterproof, puncture-resistant bottom.
• Comfort: Coil-beam or fiber-tech internal structure for support (holds 150–300kg+); raised design feels more like a real bed.
• Portability: Folds compactly into a carry bag; lightweight (2–9kg).
• Extras: Often includes repair kit, pillow, storage bag; some with electric pump and accessories.