Sea to Summit

Unisex

4.1

3 in

- Regular: 72 in x 20 in
- Large: 78 in x 25 in
- Regular Rectangular: 72 in x 25 in
- Large Rectangular: 79 in x 25 in

- Regular: 6.5 x 11 in
- Large: 7 x 13.5 in
- Regular Rectangular: 8.6 x 13.5 in
- Large Rectangular: 9 x 13.5 in

- Regular: 2 lbs 2 oz
- Large: 2 lbs 14 oz
- Regular Rectangular: 3 lbs 1 oz
- Large Rectangular: 3 lbs 4 oz

• 4.1 R-Value is warm enough for all but the coldest ground.
• Three inch thick foam and knitted polyester upper face fabric provides for an amazingly comfortable night’s sleep.
• Delta Coring removes over 40% of the foam to reduce weight and bulk, without compromising durability.
• Woven 30D polyester face fabric has been chosen for its light weight and strength.
• Silicone print prevents your sleeping pad from slipping on the tent floor.
• Flip-over multi-function valve for fast and easy inflation, deflation and fine-tuning of air pressure.
• PillowLock system prevents your Sea to Summit Aeros Pillow from slipping (pillow sold separately).

MULTI-FUNCTION VALVE
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.

PILLOW LOCK SYSTEM
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. Pillows sold separately.

DELTA CORE TECHNOLOGY
The innovative Delta Core™ system maximizes the comfort and thickness of Sea to Summit's Self Inflating mattresses while minimizing weight and bulk. 40% of the initial volume of the PU foam is removed in horizontal Delta-shaped cores, giving minimal weight and packed size. Importantly, the top and bottom surface of the PU foam remain completely intact. This ensures consistent warmth along the full length of the mattress and significantly improves bonding of the foam to the shell fabric, which reduces the chance of delamination.
The shape and size of the Delta Cores™ are adjusted across the different thicknesses of Sea to Summit's mattresses to ensure strength and durability combined with excellent support.