Diadem 3-Season Mat

The Diadem 3-Season Mat is a versatile and packable self-inflating insulated sleeping mat that gives you comfort for a wide range of usage. We designed it for alpine trekking, hiking and travelling. Measuring 183 centimetres in length and 51 centimetres wide, it’s 2.5 centimetres thick and weighs just 495 grams. The compact design gives an insulation rating (R-value) of 2.4.

This self-inflating foam mat has a high-quality valve with a safety-lock system for effortless inflation when the valve is opened. The tough, durable covering is made with a robust 30-Denier ripstop construction with high-quality, thermo-welded seams. To prevent slipping during the night, the base is covered in an anti-slip TPU laminated material so that you sleep more comfortably.

The Diadem 3-Season Mat is equipped with an emergency field repair kit. Once you have stored it in its own compact stuff sack, the mat packs down to the size of a standard towel.

Our versatile, self-inflating, 3-season insulated sleeping mat.