Delta Coring technology is a truly innovative approach to reducing the thickness and lightening the weight of the self-inflating mattress, while maintaining its comfort. Design and manufacturing techniques optimize this process by removing 40% of the foam's initial volume to lighten its size and weight. Solidity and durability assured. This technology leaves the internal and external parts of the foam completely intact. Assured warmth distributed along the entire length of the mattress. This makes the foam stronger and more durable. Delta Coring technology can be 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 areas.
Camp mat Si :
Camp Mat Series - 38 mm The Camp Mat SI mattresses offer Sea to Summit innovation and outstanding quality. Minimized weight. Perfect for the camper or hiker in terms of price.
Comfort light Si :
Comfort light series - 38 mm The Comfort Light range uses Delta Coring technology to eliminate 40% of the volume and weight of polyurethane foam, while offering sufficient comfort and warmth for all but the coldest environments.
Comfort plus Si :
Comfort plus series - 63 mm Our Comfort Plus SI mattresses offer the thickness and comfort of an inflatable mattress with the added performance of self-inflation. Delta Coring technology keeps weight and compactness surprisingly low.
Comfort deluxe Si :
Comfort Deluxe Series - 102 mm Our Comfort Deluxe mattresses offer excellent comfort for the demanding camper. Stretch fabric is reduced to Delta Coring foam for a minimal pack size given its 10 cm inflated thickness.