Ultralight SI Mat Orange Regular self-inflating sleeping mat

The Sea to Summit ultralight SI regular self-inflating sleeping mat is very lightweight. Its ease of use is also an advantage for everyday use.

Comfort at a very low weight:

It uses Delta Core-V technology: triangular channels run horizontally through the foam, reducing the volume and weight of polyurethane foam. The foam walls assist inflation and provide good support, while allowing the mat to roll up compactly.

Non-slip inserts on both of the 2 sides ensure good stability. These inserts also help keep you warm at pressure points:

• Shoulders
• Hips
• Feet

The mat's foam surface provides useful thermal insulation (R-value 2.6).

Supplied with its storage bag.

 

Easy everyday use:

The double non-return valve makes inflation and deflation very easy:

• For inflation:

• open the valve fully: air flows in freely and inflates most of the mat
• then close the non-return flap and add one or 2 breaths to adjust firmness to your needs. The non-return flap prevents air escaping.

• To deflate: reverse the non-return valve and roll up the mat. The non-return flap prevents the mat from reinflating while you pack it away.