1. Ultimate Comfort Sleep Mat: V-Shape Support + 4in Thick, Zero ground contact for side sleepers. A 4in thick air layer combined provides strong lifting force. Hips and shoulders stay completely suspended during side sleepingno more pressure from hard ground. Quiet & non-slip surface ensures silent movement and undisturbed sleep. Sleep pad built-in pillow: contoured to support your neck curve, eliminating gaps between your head and shoulders. Holds up to 400 lbs for any body shape.2. 30s Inflation Full & 1s Deflation & 24-Hour Air Keep. Single-foot pump fills the camping mattress pad in 30 seconds (tested to be 5x+ faster than hand or mouth pump style). Saves effort and protects your back. No-leak valve design keeps the inflatable sleeping pad fully inflated for 24 hoursno need to refill at night. Sleep uninterrupted. Open the valve on the camping sleeping mat back, and air instantly escapes.5. Expandable: Connect Multiple Insulated Sleeping Pad for Unlimited Uses. The single sleeping pads for floor can link to create 2 beds or extra-large camping pads for sleepingideal for couples, friends, or family weekend trips. Versatile scenarios: Camping tents, hiking, car camping, backyard naps, or gifts. More uses await your creativity! provides 24-hour service to guarantee product quality and after-sales.4. UltraLight & Water-Bottle-Sized Packing & Backpack-friendly Design. Sleeping mats for adults inflated size: 79x27.5x4in. Weight: only 1.9lbs (20% lighter than standard water bottles). Ultralight sleeping pad folding size: 9.4x4.3infits in hiking pack side pockets, waist bags, or cars. Water resistant and easy to clean: Wipe off dirt with a damp cloth.3. Puncture & Tear-Resistant Material: 40D Nylon for Any Terrain. Self inflating sleeping pad bottom side withstands uneven ground, branches, grass, rocks, gravel, desert sand, and frozen soil. Inflatable camping mattress top side resists scratches from keys, glasses, water bottles, or pet claws. Blocks cold in snow/low temps and reflects heat on beaches/summer days.