Take the comfort of an indoor bed with you when you sleep outside on the Coleman QuickBed Twin Single High Airbed with 4D Pump. The easy-to-use air mattress comes with its own pump that runs on four D-cell batteries. Once you find that perfect firmness, keep it all night long with the Airtight System that's guaranteed not to leak and the Double Lock Valve that also helps you deflate and inflate the bed quickly. When you're ready to pack up, the built-in patented Wrap 'N' Roll Storage System makes putting the bed away a matter of folding it, rolling it and storing it. Features: - Fits standard twin size sheets - Extra heavy duty PVC for outdoor and indoor use - Velvet like sleep surface for more comfortable sleep - 32 support coils for even-pressure sleep - Powerful, hand-held pump included, runs on four D-cell batteries (sold separately) - Double Lock Valve for quick inflation and deflation - Airtight System is guaranteed not to leak - Patented Wrap 'N' Roll Built In Storage System, just fold, roll and store Specifications: - Inflated Dimensions: 73" x 38" x 8" - Weight: 7.15 lbs.