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Sea to Summit UltraLight Self Inflating Mat Small orange

ID: 605300

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Product description

Sea to Summit UltraLight Self Inflating Mat Small orange (orange)

From backpackers trying to shed grams to car campers who want glamping luxury, the range of self-inflating mats provide consistent warmth along the full length of the mat in a compact, comfortable, easy-to-use package.

Delta Core-V
In the lighter models, Delta Core-V vertical coring technology is applied to remove 20 % of the weight and bulk of the mat's polyurethane (PU) foam. Sea to Summit uses sophisticated pressure-mapping data to define body contact areas which becomes the blueprint for the  distinctive graduated core pattern. In body contact areas where extra warmth and support is needed - shoulders, hips and feet - the vertical core holes are smaller. In the less critical areas, more foam has been removed to minimise the weight and packed size. Delta Core-V technology is used in the Ultra Light SI and Camp Mat SI models.


  • Multifunctional valve
  • Anti-slip print under the floor and on the surface - keeps mat and sleeping bag in place
  • Made of ultralight 30D polyester with laminated TPU
  • PillowLock attaches the Aeros Pillow to your mat so you don't slip when you sleep
Show all models from the Sea to Summit S.I. series

Special Features


The R-value (= heat transfer coefficient) indicates how well the mat conducts heat and is used to indicate its insulation properties. The higher the R-value, the better the mat insulates in regards to how much heat is lost through it. Therefore, the R-value can be used to assess the temperature properties of insulating mats.


Wild Camping, Campsite Camping, Ultralight, Trekking, Hiking
Main Information
Mat type:
Thermo air mattress
Extra light
Self inflated:
Outside material:
100 % polyester
Outer coating:
100 % thermoplastic polyurethane
25 mm
Mat thickness:
light (<35 mm)
Pack Size (cm):
26 x 13
520.00 g
Length (cm):
170.00 cm
Width (cm):
51.00 cm
Self-inflating, Rollable
Model Year
Article number

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