Women's Ultralight Self-Inflating Sleeping Mat
BEST USE: Ultralight Backpacking
WEIGHT: 19oz | 545g
PERFORMANCE: 2.5 Season
PACKED SIZE: 5.25 x 10.75 in | 13 x 27 cm
Shipping & Returns
Our warehouse is actively shipping orders from 8am to 1pm MST Monday through Friday. Most orders ship in one business day, but the transit time can take up to 7 days, depending on your distance from Boulder, Colorado.
2nd Day and Next Day Air orders will ship same day if placed by 1pm MST, Monday-Friday (except holidays).
All orders are eligible for fast and easy returns within 60 days of purchase.
For more details, please check out our Help Center
The Women’s Delta Core-V™ concept is simple: remove enough foam to cut down weight, leave enough foam to ensure comfort and warmth. The Women’s UltraLight Self-Inflating Sleeping Mat is constructed with Comfort Warmth Zones in the hip foot and torso areas to provide extra support and insulation for the woman backpacker who wants to keep her load light.
DESIGNED FOR WOMEN
Shaped for comfort
Wider through the shoulders and hips than a traditional sleeping pad, the shape enhances comfort for those who sleep in a figure-4 position or move frequently through night making it easier to stay on the wider surface area throughout the night.
Maximum comfort with Delta Core V Technology
The Women’s Specific sleeping pads are constructed to provide the most comfort while minimizing bulk and weight. Our Women’s Delta Core V technology leaves foam intact in the hip, foot and torso areas to create extra-comfort and support.
Warmth throughout the night
Our Women’s Delta Core V technology leaves foam also provides additional warmth in the areas where heat is typically lost, like the feet. This thoughtful construction results in a noticeably warmer sleeping pad.
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.
Best UseBackpacking, bike touring
Comes WithStuff Sack, Repair Kit, PillowLock™
Fabric30D Woven polyester with an anti-slip print
FoamWomen’s Delta Core-V technology
Season Rating2.5 Season
SpecialMulti-function valve that prevents re-inflation as you roll the self-inflating mat.
Thickness1 in / 2.5cm
Frequently Asked questions
Is the Women's Ultralight Self-Inflating Pad warm enough for three season use?
Not really. This self-inflating pad has a tested R-Value of 2.9 – suitable for use late spring to early fall.
Does Women’s Delta Core V technology make this pad different from other lightweight self-inflating pads?
Yes. Women’s Vertical Delta Coring technology reduces the weight and packed volume of the foam by 20%, while providing additional comfort and warmth zones in the hip and foot areas
Small enough when packed to use for backpacking?
Yes. This pad will fit easily into a 55+ liter backpack. Comfort and performance-oriented backpackers may prefer an Air Sprung Cell mat.