Sea to Summit Comfort Plus SI Self Inflating Mat

RRP $229.95
SAVE $22.99 (10%)
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Sea to Summit Comfort Plus SI Self Inflating Mat

Sea to Summit's Comfort Plus Si Mat with 8 cm of thickness and weighing less than a kilo for the regular size is an excellent combination of comfort, warmth and light weight. The Delta Core provides support while removing unnecessary foam to reduce weight and pack size. The mat features a 30D stretch knit fabric top for added comfort. It's multi function valve system allows for easy inflation and pack up.


  • Utilizes Delta Core™ technology, which removes the optimal amount of foam to ensure light weight and reduce the packed volume without sacrificing support or durability
  • Multi-function, patent-pending multi function valve twists over to allow the mat to be rolled tightly without fighting re-inflation as you go
  • Provides 8 cm of support for a comfortable night’s sleep
  • Diagonal supporting foam "walls" help inflate the mattress and creates a more compact rolled mat
  • Equivalent R-Value of 4.1 insulates you well into the shoulder seasons


Size Regular Large
Length (cm) 183 198
Width (cm) 51 64
Thickness (cm) 8 8
Weight (g) 895 1195
R Value 4.1


Brand Sea to Summit

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