Thermarest Pro4 self inflating sleeping pad. Only used a handful of times and comes with a stuff sack bag for easy packing in your backpack. 

It did have a hole that was fixed, and is now air tight.

Therm-A-Rest Pro4 Sleeping Pad.  

This pad features an aggressive, re-rounded shape to cut out any excess material and increase warmth while maintaining the same weight. The tough polyester construction holds up against rough and dirty campgrounds, while the 3.2 R-value keeps you cozy on chillier nights. Plus, it's self-inflating for stress-free setup when you finally reach camp after a long day of hiking.

Comfortable, lightweight sleeping pad for easy resting outdoors

75D polyester fabric withstands abuse in nature

Self-inflating design makes for easy set up

Included stuff sack securely and neatly transports this pad

Lightweight, great for hiking, camping, trekking. Takes up very little room in your pack.