Sea to Summit Ultralight R 1-person Matress

Comfortable and lightweight hikingmattress for resting after long and exhausting hikes. It will prove useful during several days of outdoor expeditions, camping, canoeing or long bicycle trips.

The mattress uses a system of 181 interconnected Air Sprung Cells. This design makes the mattress adapt to the shape and weight of the user's body. The inner layer is flexible and durable extruded thermoplastic polyurethane (TPU), enriched with an antimicrobial coating to prevent the growth of fungi and mold inside the air chambers. The material on the outside is 40D nylon reinforced with ripstop mesh to protect against tears. An additional layer of polyurethane gives anti-slip properties and facilitates spot repair with self-adhesive patches. The PillowLock system stabilizes the pillow and prevents it from moving while resting.

The wide valve allows you to easily inflate the mattress, andinflate or deflate some of the air to adjust the firmness to your preference. Acting unidirectionally, it prevents uncontrolled air loss. To deflate, the valve must be opened.

Included with the mattress is an Airstream carry bag with a travel pump function, a spare valve and 6 adhesive repair patches.

Technical specifications
Material: thermoplastic polyurethane + 40D nylon
Weight: 395 g
Dimensions: 184 x 55 x 5 cm
Dimensions when packed: 17 x 7.5 cm
Number of air chambers: 181
R-Value ratio: 1.1
Manufacturer: Sea to Summit, Australia