Robens Air Impact 38 Large Self-Inflating Mattress

The Robens Air Impact 38 Large is a high-performance self-inflating mattress engineered to provide reliable comfort and thermal insulation for outdoor enthusiasts. With a thickness of 3.8 cm, this mattress offers an optimal balance between cushioning support and packability, making it a versatile companion for various camping and trekking scenarios. The construction utilizes durable materials designed to withstand the rigors of outdoor use while maintaining a lightweight profile for easy transport.

Advantages

This self-inflating mattress excels by combining ease of use with effective insulation properties. The internal foam structure expands automatically, significantly reducing the time and effort required for setup compared to manual inflation methods. Its design focuses on providing a stable sleeping surface that helps isolate the user from cold or uneven ground, thereby enhancing overall sleep quality during overnight stays in nature. The robust outer fabric ensures longevity, while the large dimensions offer extra space for a more comfortable rest.

Suitable for

• Camping trips and weekend getaways
• Backpacking and long-distance hiking
• Overnight stays in tents or shelters
• Providing extra insulation on cold ground

This mattress may not be the optimal choice for ultra-lightweight expeditions where every gram is critical, as its 3.8 cm foam core adds more weight than thin closed-cell foam pads. Additionally, it is not intended for use on sharp, abrasive surfaces that could puncture the outer material, nor is it suitable for water-based activities.

Key specifications

• Thickness: 3.8 cm
• Size: Large
• Inflation type: Self-inflating
• Material: Durable outdoor-grade fabric
• Intended use: Camping, hiking, backpacking

To use the mattress, simply unroll it on a flat surface and open the valve. The internal foam will begin to expand, drawing air inside automatically. Once the initial inflation is complete, you can add a few breaths of air if a firmer surface is preferred before closing the valve securely. After use, open the valve and roll the mattress tightly toward the valve to expel the air, then secure it with the provided straps for storage.

What to consider before purchase

• Check the dimensions to ensure it fits your tent or sleeping area
• Consider the packed size relative to your backpack capacity
• Evaluate the temperature rating against your typical camping environment

For the best performance, store the mattress unrolled with the valve open when not in use for extended periods; this helps maintain the loft of the internal foam and ensures faster inflation during your next trip.