Mat Pinguin Aeris R4 Ultralight Year-Round Inflatable Sleeping Pad

Product detailed description

Comfort Comes First

The Aeris R4 is an inflatable sleeping pad designed for users who prioritize comfort without unnecessary compromises. It combines reliable thermal insulation, a comfortable 10 cm thick construction, and a spacious rectangular shape that provides plenty of room for a restful night's sleep during multi-day adventures or camping trips.

Year-Round Insulation with TRF Technology

Inside the sleeping pad, TRF (Thermo Reflective Foil) layers help reflect body heat back toward the user, reducing heat loss during the night. Combined with the integrated insulation layer, the pad achieves an R-value of 4, providing reliable protection from cold ground for year-round outdoor use.

Comfortable 10 cm Thickness

The 10 cm thick air-cushioned construction effectively smooths out uneven terrain and separates the body from hard surfaces. Its generous thickness contributes to a more comfortable sleep and better recovery after a demanding day outdoors.

Rectangular Shape for Maximum Comfort

Unlike tapered mummy-shaped sleeping pads, the Aeris R4 offers full width along its entire length. This provides more sleeping space, greater freedom of movement, and enhanced comfort, especially for users who move frequently during the night or simply prefer a roomier sleeping area.

Low Weight and Compact Packed Size

Despite its high level of comfort and insulation, the Aeris R4 weighs only 590 g. Packed down to just 10 × 28 cm, it fits easily into a backpack, bikepacking bags, or camping gear without taking up unnecessary space.

Lightweight and Durable Materials

Both the top and bottom layers are made from 20D Nylon RipStop TPU. The RipStop structure helps prevent small tears or punctures from spreading, while the TPU lamination ensures airtightness and long-term durability. The result is an optimal combination of low weight, durability, and reliable performance.

Practical DLF Valve

The sleeping pad features a flat dual-layer DLF valve with a one-way check valve.

When the upper valve cap is opened, the pad can be inflated easily without air escaping back out. By gently pressing the check valve, the internal pressure can be adjusted continuously to achieve the desired level of firmness. Opening the second valve layer fully opens the valve, allowing the pad to be quickly deflated and packed away.

Package Includes

• Aeris R4 inflatable sleeping pad
• Stuff sack with integrated inflation bag