Sea to Summit Ultralight Non-Insulated Sleeping Mat

Description

Sea to Summit Ultralight Non-Insulated Sleeping Mat

The Lightest, Most Packable Sleeping Mat—Without Sacrificing Comfort

Engineered for fast-and-light backpackers, bikepackers, and alpine trekkers, this mat is built with Air Sprung Cell™ technology, ensuring that lightweight doesn’t mean uncomfortable.

The single-layer construction of medium-resolution Air Sprung Cells™ provides a stable and supportive sleep surface, mimicking the feel of a pocket spring mattress by evenly distributing weight and pressure. At just 296g (extra small) to 495g (large), this mat is one of the lightest in its class, ensuring you barely notice it in your pack—but definitely feel the difference when you sleep.

Why Choose the Ultralight Sleeping Mat?

✔ Unbeatable Weight-to-Comfort Ratio – One of the lightest sleeping mats available without sacrificing support or durability
✔ Air Sprung Cell™ Technology – Pocket-spring-like design evenly distributes pressure, preventing uncomfortable pressure points
✔ Ultra-Packable – Rolls down to as small as 6.5cm x 17cm, making it perfect for minimalist adventures
✔ Quick & Easy Inflation – Comes with an integrated Airstream™ Pump for effortless setup
✔ Multi-Function Valve – Allows for fast inflation, controlled deflation, and fine-tuned firmness adjustments
✔ Durable & Reliable TPU Lamination – Uses a superior extrusion process (the same used in medical and aeronautical industries) to prevent delamination issues
✔ Repair Kit Included – Comes with six self-adhesive patches and a spare silicone one-way valve flap for on-the-go fixes

Ultralight. Ultra-Comfortable. Ultra-Convenient.

Advanced Air Sprung Cell™ Technology for Superior Sleep

Unlike traditional horizontal or vertical baffle designs, Sea to Summit’s Air Sprung Cells™ are independently structured air pockets that conform to your body’s natural contours. This means better weight distribution, reduced pressure points, and enhanced comfort, even on rocky or uneven ground.

The single-layer construction of medium-resolution Air Sprung Cells™ minimizes weight while maximizing support, making this mat the perfect companion for ultralight backpacking and multi-day treks.

Ultra-Efficient Inflation & Deflation

The multi-function valve streamlines your setup and pack-down process:

• One-way inflation valve prevents air loss while inflating
• Rapid deflation port dumps air instantly for quick pack-up
• Fine-tune adjustment lets you customize firmness for personalized comfort

And with the Airstream™ Pump Sack seamlessly integrated into the stuff sack, inflating your mat is effortless and moisture-free—no more dizzying lung power needed!

Exceptional Packability & Weight Savings

The Ultralight Non-Insulated Sleeping Mat is designed for minimalist adventurers who need every gram to count. It packs down to an incredibly small size while maintaining enough cushion and insulation for a restful night’s sleep.

Whether you’re an ultralight thru-hiker, a bikepacker looking to save space, or an adventurer who values compact efficiency, the Sea to Summit Ultralight Non-Insulated Sleeping Mat ensures you get the best night’s sleep with the least amount of weight.

The Best Ultralight Sleeping Mat for Fast-and-Light Adventurers

When every gram counts, but comfort still matters, the Sea to Summit Ultralight Sleeping Mat is the ultimate solution. Built with cutting-edge Air Sprung Cell™ technology, premium materials, and an innovative inflation system, it delivers unrivaled comfort for its weight and pack size.

Experience the perfect balance of minimalism and sleep quality—because a good night’s rest shouldn’t be a luxury, even in the backcountry.

Sleep Light. Sleep Right.

[su_table responsive=”yes”]

	Air Sprung Cells – Introduction The air sprung cells are the core technology of our Sleeping Mat range, and are the reason why you will sleep better on a Sea to Summit Sleeping Mat. Instead of the typical baffled construction, Sea to Summit sleeping mats are constructed using a dot-weld pattern to create a high surface-area matrix of interconnected chambers called Air Sprung Cells. Air Sprung Cells operate in the same way as a pocket spring mattress, as each cell deforms independently the mattress conforms to your body shape which feels softer and more comfortable with more body contact area and even dispersion of pressure.
	Air Sprung Cells – Single layer A single layer of medium resolution cells to give you the lightest and smallest pack-volume mattress without compromising on Sea to Summit’s Air Sprung Cell comfort
	Multi-Function Valves To make inflation and deflation easier, Sea to Summit has developed our own, patent-pending multi-function valve. The valve integrates an inflate port with a one-way valve to prevent air loss before you seal the valve, a rapid air dump deflate port, and a fine tune button to adjust for comfort – all in one compact, low profile unit.
	Multi-Function S.I. Valve We have literally put a new twist on our very successful multi-function valve so it specifically addresses the inherent characteristic of self-inflating mats-that is, the problem of the foam trying to re-inflate as you’re packing up. We’ve engineered the “one-way” inflation valve to be reversible and used it to prevent the mat from drawing air back in. this
	Extrusion TPU Lamination Our TPU lamination is applied through a process unique to the medical and aeronautical industries. Extrusion lamination is more durable, consistent and enables us to use our own TPU recipe. It is vastly superior to roll-to-roll lamination, which is used in most other outdoor products at present and can suffer from delamination issues.

[/su_table]

Additional information

Brand

Video