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 22 offers
The lowest price for Sea to Summit Ultralight Sleeping Mat - Large right now is $124.50 at Snowys Outdoors, compared across 22 retailers.
The all-time low was $84.15 on 30 Nov 2025 — today's price is 48% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 9 Sept 2026.
Last updated at 09/09/2026 04:35:46
Sea to Summit Ultralight Air Sleeping Mat, Yellow, Large
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Sea to Summit Ultralight Sleeping Mat & Pump Large
Free delivery between 11–16 Sept
Sea to Summit Ultralight Mat + Airstream Pumpsack - Large
Delivery $29.58
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Delivery $39.13
Sea to Summit Ultralight Air Sleeping Mat Large
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Sea To Summit Ultralight Air Mat - Large
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Sea To Summit Ultralight Backpacking Sleeping Mat inflatable camping mat-Yellow-Large
Delivery by 17 Sept $64.36
Sea To Summit Ultralight Backpacking Sleeping Mat inflatable camping mat-Yellow-Large
Delivery $39.13
Sea To Summit UltraLight ASC Sleeping Mat Large Yellow
Free delivery between Thu – Fri
| Stuff sack | - secures your mat for easy transport and storage |
| Insulated | No |
| Shape | Tapered Rectangular |
| Self-Inflating | No |
| Length | Long |
Sea to Summit Ultralight Air Sleeping Mat, Yellow, Large
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Sea to Summit Ultralight Sleeping Mat & Pump Large
Free delivery between 11–16 Sept
Sea to Summit Ultralight Mat + Airstream Pumpsack - Large
Delivery $29.58
Sea To Summit Ultralight Backpacking Sleeping Mat inflatable camping mat-Yellow-Large
Delivery $39.13
Sea to Summit Ultralight Air Sleeping Mat Large
Free delivery
| Stuff sack | - secures your mat for easy transport and storage |
| Insulated | No |
| Shape | Tapered Rectangular |
| Self-Inflating | No |
| Length | Long |
