Sea to Summit Ultralight Sleeping Mat

Lightweight Comfort

RRP $149.95
SAVE $13.50 (9%)

Size Selector


Make 4 payments of $34.11 over 8 weeks and get it now!

Calculate Shipping

Sea to Summit Ultralight Sleeping Mat

Sea to Summit sleeping mats provide exceptional comfort due to their Air Sprung Cell design. Instead of using baffles like many other mats Sea to Summit use dot welds to create a high surface area matrix of interconnected chambers. This design allows the mattress to work in the same way as pocket sprung mattresses. Each cell is able to deform independently allowing the mat to more accurately conform to your body shape for superior comfort with a softer feel and fewer pressure points

The Sea to Summit Ultra Light Series has a single layer of medium resolution cells to give you the lightest and smallest pack-volume mattress without compromising on comfort.

The Ultralight Mat features Sea to Summit's Multi-function Valve which can be used for easy inflation, pressure adjustment and rapid deflation. This design means there's no need for multiple bulky valves.

The Ultralight Mat is constructed from a 40D Nylon face fabric with a TPU lamination on the inside making it airtight and weldable. The fabric offers an excellent balance between weight and durability. To the outside of the face fabric they apply a thin coating to make the surface a little more grippy, increase puncture strength and make it easier to repair with self-adhesive patches

The lamination process between face fabric and the TPU layer is known as extrusion TPU lamination and is used for medical and aeronautical applications. Compared to roll-to-roll lamination, used in all other outdoor products at present, extrusion TPU lamination is more consistent and durable.

The TPU used in Sea to Summit Mats has an anti-microbial treatment to prevent mould or fungal growth in the mattress making it possible to inflate these mats with your breath.

Diagram showing the single layer of Air Sprung Cells found in the Ultralight Mat

Single Layer Technology Air Sprung Cells


Size: Small Regular Large
R-value 0.7 0.7 0.7
Dimensions: 168 x 55 x 5cm 183 x 55 x 5cm 198 x 64 x 5cm
Rolled Size: 7.5 x 17cm 7.5 x 17cm 7.5 x 20cm
Weight: 325g 355g 455g
No. Air Sprung Cells 174 181 225


Brand Sea to Summit
Shipping Weight 0.5000kg

Be The First To Review This Product!

Help other users shop smarter by writing reviews for products you have purchased.

Write a product review

Nemo Astro 20R Sleeping Mat

Nemo Astro 20R Sleeping Mat

Now $134.96 10% OFF RRP $149.95

On Sale
Nemo Cosmo Insulated 20R Sleeping Mat with Integrated Pump

Nemo Cosmo Insulated 20R Sleeping Mat with Integra

Now $197.96 10% OFF RRP $219.95

On Sale