Women's Ultralight Self-Inflating Sleeping Mat

To make inflation and deflation of its air mats easier, Sea to Summit developed the multi-function valve. This valve integrates an inflate port with a one-way valve to prevent air loss before you seal the valve, a rapid air dump deflate port, and a fine tune button to adjust for comfort - all in one compact, low profile unit. It has also been designed to allow easy attachment of a pump, for simpler inflation.

The Pillow Lock™ System comprises of self-adhesive hook-and-loop patches which are supplied with all Sea to Summit sleeping mats (as of Spring 2019). Attached to your sleeping mat, these patches secure your pillow and prevent it slipping – yet they will not snag on clothing or other lightweight fabrics. All Sea to Summit Pillows (as of Spring 2019) are compatible with this system. Existing pillows can be made Pillow Lock™ compatible by adding an Aeros Pillow Case.

The Women’s Delta Core-V™ system uses a revised pattern of Delta-shaped vertical cores to leave foam intact in the hip, foot and torso areas to create extra-comfort / extra warmth zones. The coring technology results in a smaller packed size and lighter weight than conventional self-inflating mats while providing extra support and insulation where women need it most. The Women’s Delta Core-V™ technique is used in our Women’s UltraLight SI models.

Sea to Summit Women’s Specific Sleeping Pads:

Built differently from the ground up, to provide women adventurers with the best possible sleep.

Both Air Sprung Cell and Self-Inflating mats have a shape that is narrower at the shoulder, then widest between the hips and knees to permit a natural side or ‘figure four’ sleeping position. Air Sprung Cell pads have more Thermolite® insulation than their Unisex counterparts. Self-Inflating pads have smaller-dimensioned Delta Cores in the hip and foot sections to create extra Comfort and Warmth Zones.

Sea to Summit Women’s Specific Sleeping Bags:

Engineered differently than Unisex models, to provide women adventurers with the best possible sleep.

They have a shape that is narrower at the shoulder, then widest between the hips and knees to permit a natural side or ‘figure four’ sleeping position. Women’s specific body mapping deploys insulation for warmth where it is most needed. Additionally, the Journey and Altitude down bags have a layer of Thermolite synthetic insulation in the footbox to warm your feet more quickly.

Journey, Altitude, and Venture can be zipped into many Sea to Summit Unisex sleeping bags.