Sea to Summit
Comfort Plus Self Inflating Mat - Regular
CAN $122.37 CAN $179.95
5.0 star rating 0 Reviews
On all orders over $200
Past seasonThe Comfort Plus SI series combines the comfort of a 3 inch air mattress with the support and self-inflating performance of a foam core - without the expected weight penalties. This is made possible by our Delta Core™ technology, which removes the optimal amount of foam without sacrificing support or durability.
• Constructed using DeltaCored™ foam. Large, horizontal delta-shaped cores are removed from the foam, achieving 40% reduction in weight, creating an amply thick mat while minimizing weight.
• Features our patent-pending multi-functional valve. High flow rate for easy inflation; one-way deflation mode prevents re-inflating while packing up and finetuning bleed valve for customized comfort.
• 30D stretch knit polyester fabric top allows the mattress to conform to your body weight for an extra soft and comfortable feel.
• 30D plain-weave base with anti-slip silicone print to help keep your mat in place.
• Comes with a 30-Denier stuff sack and easy to use repair kit.
• With an equivalent R-value of 3.2, the Comfort Plus SI Mattress also delivers the performance and warmth required for cold weather expeditions.
DELTA CORE™ TECHNOLOGY
Keeps top & bottom surface of foam intact ensuring consistent warmth along entire length of the mat & better bonding with shell fabrics.
Diagonal supporting foam "walls" help inflate the mattress and creates a more compact rolled mat
PU foam is thicker on top of Delta Cores™ for better insulation directly under you
Large triangular cavities reduce the weight and bulk without sacrificing support and comfort.
• Equivalent R-Value: 3.2
• Dimensions: 72”x 20”x 3” / 183 x 51 x 8 cm
• Weight: 1 lb 15 oz / 890g.
Availability: Worldwide Some exclusions apply
All sales are final.
Not finding your size?
Shop in-season styles with 30 days return on Altitude-Sports.com
Have a question?
It's simple, drop us a line!
We'll answer your questions rapidly.
Never miss out
on exclusive deals and promotions by subscribing to our newsletter today.
Thank you for joining us! Your discount code has been sent to your email address.
Shop With Confidence
We’re a partner site of Altitude Sports and an authorized dealer of 450+ brands