Sea to Summit Ultralight Sleeping Mat - Large
When lightweight is your goal and comfort is your priority, the Ultralight Air Mat is perfect. The pad received the 'Best New Gear' award in 2014 from the Gear Institute for its innovative construction and ease of use. With a single layer of Air Sprung Cells, this pad offers minimal packed size and weight and is ideal for adventure racers, lightweight backpackers, backpacking enthusiasts or anyone looking for warm-weather comfort. Features 1.1 R-Value is designed for warm-weather use. Lighter, quieter and durable 30D/40D face fabric with Sea to Summits liquid-extruded lamination is extremely reliable. Quick and easy inflation, deflation and adjustment is made possible by our multi-function valve and supplied Airstream Pump/stuff sack. PillowLock system prevents your Sea to Summit Aeros Pillow from slipping. Anti-microbial treatment added to the TPU lamination formula prevents internal mold growth. PillowLock system prevents your Sea to Summit Aeros Pillow from slipping. Comes with a stuff sack which doubles as a pump, a repair kit with six self-adhesive patches and a spare valve insert.
When lightweight is your goal and comfort is your priority, the Ultralight Air Mat is perfect. The pad received the 'Best New Gear' award in 2014 from the Gear Institute for its innovative construction and ease of use. With a single layer of Air Sprung Cells, this pad offers minimal packed size and weight and is ideal for adventure racers, lightweight backpackers, backpacking enthusiasts or anyone looking for warm-weather comfort. Features 1.1 R-Value is designed for warm-weather use. Lighter, quieter and durable 30D/40D face fabric with Sea to Summits liquid-extruded lamination is extremely reliable. Quick and easy inflation, deflation and adjustment is made possible by our multi-function valve and supplied Airstream Pump/stuff sack. PillowLock system prevents your Sea to Summit Aeros Pillow from slipping. Anti-microbial treatment added to the TPU lamination formula prevents internal mold growth. PillowLock system prevents your Sea to Summit Aeros Pillow from slipping. Comes with a stuff sack which doubles as a pump, a repair kit with six self-adhesive patches and a spare valve insert.
When lightweight is your goal and comfort is your priority, the Ultralight Air Mat is perfect. The pad received the 'Best New Gear' award in 2014 from the Gear Institute for its innovative construction and ease of use. With a single layer of Air Sprung Cells, this pad offers minimal packed size and weight and is ideal for adventure racers, lightweight backpackers, backpacking enthusiasts or anyone looking for warm-weather comfort. Features 1.1 R-Value is designed for warm-weather use. Lighter, quieter and durable 30D/40D face fabric with Sea to Summits liquid-extruded lamination is extremely reliable. Quick and easy inflation, deflation and adjustment is made possible by our multi-function valve and supplied Airstream Pump/stuff sack. PillowLock system prevents your Sea to Summit Aeros Pillow from slipping. Anti-microbial treatment added to the TPU lamination formula prevents internal mold growth. PillowLock system prevents your Sea to Summit Aeros Pillow from slipping. Comes with a stuff sack which doubles as a pump, a repair kit with six self-adhesive patches and a spare valve insert.
When lightweight is your goal and comfort is your priority, the Ultralight Air Mat is perfect. The pad received the 'Best New Gear' award in 2014 from the Gear Institute for its innovative construction and ease of use. With a single layer of Air Sprung Cells, this pad offers minimal packed size and weight and is ideal for adventure racers, lightweight backpackers, backpacking enthusiasts or anyone looking for warm-weather comfort. Features 1.1 R-Value is designed for warm-weather use. Lighter, quieter and durable 30D/40D face fabric with Sea to Summits liquid-extruded lamination is extremely reliable. Quick and easy inflation, deflation and adjustment is made possible by our multi-function valve and supplied Airstream Pump/stuff sack. PillowLock system prevents your Sea to Summit Aeros Pillow from slipping. Anti-microbial treatment added to the TPU lamination formula prevents internal mold growth. PillowLock system prevents your Sea to Summit Aeros Pillow from slipping. Comes with a stuff sack which doubles as a pump, a repair kit with six self-adhesive patches and a spare valve insert.
in 27 offers
The lowest price for Sea to Summit Ultralight Sleeping Mat - Large right now is $123.25 at Wallaroo Adventure Store, compared across 25 retailers.
The all-time low was $84.15 on 30 Nov 2025 — today's price is 46% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 25 Oct 2026.
Last updated at 25/10/2026 09:28:22
Sea to Summit Ultralight Air Sleeping Mat Large
Free delivery
Sea to Summit Ultralight Sleeping Mat & Pump Large
Free delivery between Tue – Fri
Sea To Summit Ultralight Air Mat - Large
Free delivery between Tue – Wed
Sea to Summit Ultralight Mat + Airstream Pumpsack - Large
Delivery $29.34
Sea To Summit Ultralight Sleeping Mat - Large
Free delivery
Sea To Summit Ultralight Sleeping Mat - Large
Free delivery
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Sea To Summit Ultralight Sleeping Mat - Large
Free delivery
Sea To Summit Ultralight Sleeping Mat - Large
Free delivery between Wed – Sat
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Sea To Summit UltraLight ASC Sleeping Mat Large Yellow
Free delivery between Mon – Tue
| Pad Length | Regular |
| Pad Width | 55 cm (Regular) |
| Sleeping Capacity | 1 |
| Pad Weight | Ultralight |
| Inflation Highlights | Fine-tuning of air pressure |
Sea to Summit Ultralight Air Sleeping Mat Large
Free delivery
Sea to Summit Ultralight Sleeping Mat & Pump Large
Free delivery between Tue – Fri
Sea To Summit Ultralight Air Mat - Large
Free delivery between Tue – Wed
Sea to Summit Ultralight Mat + Airstream Pumpsack - Large
Delivery $29.34
Sea To Summit Ultralight Sleeping Mat - Large
Free delivery
| Pad Length | Regular |
| Pad Width | 55 cm (Regular) |
| Sleeping Capacity | 1 |
| Pad Weight | Ultralight |
| Inflation Highlights | Fine-tuning of air pressure |
