Sleeping pad EXPED Flex 1.5R M – self-inflating foam mat, narrow/regular length

EXPED Flex 1.5R M is a self-inflating foam sleeping pad designed for lightweight camping and trekking. Combining a closed-cell foam core with an adjustable air valve, this narrow, regular-length mat balances low weight and compact pack size with reliable insulation and basic cushioning. The construction delivers a straightforward, low-maintenance sleep surface that protects from ground cold and uneven terrain while remaining suitable for minimalist backcountry use, bikepacking and multi-day hikes.

Advantages

The hybrid design uses closed-cell foam to provide continuous insulation and durability, while the integrated air valve allows fine-tuning of firmness. Its narrow profile reduces pack volume and weight without sacrificing essential comfort for a single sleeper. The surface materials are chosen for outdoor abrasion resistance and easy cleaning, and the self-inflating function speeds setup and breakdown. This model offers a practical balance between thermal protection and ultralight portability for users who prioritize compact gear.

Suitable for

• Lightweight camping and trekking where pack space is limited
• Bikepacking and overnight minimalist rides
• Backcountry multi-day hikes with emphasis on low weight
• Basecamp or seasonal use when a compact, durable mat is required

Key specifications

• Type: self-inflating hybrid foam-and-air sleeping pad
• Profile: narrow width, regular length suitable for single sleepers
• Core material: closed-cell foam for insulation and resilience
• Inflation: integrated air valve for adjustable firmness and quick setup
• Function: thermal insulation from ground and basic cushioning
• Intended use: lightweight backpacking, bikepacking, and minimalist outdoor activities

How to use

Unroll the EXPED Flex 1.5R M on a flat, debris-free surface. Open the valve to allow the closed-cell foam to self-expand and draw in air; the majority of inflation occurs within minutes. Close the valve and if desired add a few breaths to reach preferred firmness using the valve. For packing, open the valve and roll the mat tightly from the foot end to expel air, then secure with straps or its storage sack. Clean with mild soap and water and air-dry fully before storage to maintain performance.

Usage recommendations

Use a repair kit specified for foam or valve damage for field repairs, avoid prolonged exposure to direct sunlight when not in use, and pair the mat with an appropriate sleeping bag and groundsheet for improved insulation and longer service life.