Delta Coring technology is a truly innovative approach to reducing the thickness and weight of the self-inflating mattress while maintaining comfort. Design and manufacturing techniques optimize this process by removing 40% of the initial volume of the foam to reduce its size and weight. Solidity and durability guaranteed. This technology leaves the internal and external parts of the foam completely intact. Assured warmth distributed throughout the length of the mattress. This makes the foam stronger and more durable. Delta Coring technology is found in our Comfort Ligth, Comfort Plus and Comfort Deluxe models.
Ultra light Si :
Ultra light series - 25 mm The Ultra Light range presents its lightest and most compressible self-inflating mattress. Guaranteed cushioning and comfort for excellent support of key body zones.
Camp mat Si :
Camp Mat Series - 38 mm Camp Mat SI mattresses offer Sea to Summit innovation and quality. Minimized weight. Perfect for the camper or hiker in terms of price.
Light comfort Si :
Comfort Light Series - 38 mm The Comfort Light range uses the Delta Coring technique to eliminate 40% of the volume and weight of polyurethane foam, while still offering sufficient comfort and warmth, except for the coldest environments.
Comfort plus Si :
Comfort Plus Series - 63 mm Our Comfort Plus SI mattresses offer the thickness and comfort of an air mattress with the added performance of self-inflating. Delta Coring technology keeps the weight and compactness surprisingly low.
Comfort deluxe Si :
Comfort Deluxe Series - 102 mm Our Comfort Deluxe mattresses offer excellent comfort for the discerning camper. Stretch fabric is reduced to a Delta Coring foam for a minimum packed size due to its 10 cm thick inflated thickness.