The Thermarest Z-Shield is a step up form the standard "Blue Mat" the Z-Shield offer the superior compressibility of our Z-fold construction and nicer, more resilient foam. It makes a great entry-level or emergency mattress, and can be used to protect mattresses during an open-bivy and to boost warmth of any sleep system.
- Accordion design is compact and easy to pack.
- Virtually indestructible closed-cell foam provides lasting, economical comfort.
- Use alone or combine with another mattress for extra warmth.