Mountain Equipment Aerostat Synthetic Mat

With an R-value of 4.0, this mat is designed for three-season use, providing enough insulation for cool spring and autumn nights as well as milder winter conditions. It is a reliable choice for backpackers who need consistent warmth without the bulk of a four-season expedition pad.

The Windsock is a lightweight inflation bag that captures air and pushes it into the mat, which is much faster and more hygienic than blowing it up by mouth. It also prevents moisture from your breath from accumulating inside the mat, which helps preserve the insulation over time.

The mat features a 30D ripstop polyester fabric with TPU lamination, which offers a good balance between weight and durability. While it is tough enough for most tent floors and shelters, we still recommend using a groundsheet or clearing your site of sharp debris to prevent punctures.

Yes, the vertically aligned baffles help keep the insulation evenly distributed and provide a more stable sleeping surface. This design prevents the 'bouncy' feeling common in some air mats, offering a more supportive feel that mimics a traditional mattress.

The Aerostat Synthetic 7.0 comes with a repair kit included, allowing you to patch small leaks or tears while you are on the trail. It is a straightforward process, but it is worth practicing once at home before your first trip.