- nylon
- Easy to compress and pack in your backpack
- Ultralight Sleeping Pad keeps your backpack light on the trail
- Snap 2 pads of any length together to make a double mattress
- Ultrathick pad (3.5-4.5 inches) keeps you more comfortable and keeps your hips off the ground
- Quickly inflate your ultralight sleeping pad and keep condensation out with the included pump sack