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Comfort Deluxe Self Inflating Mat
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Comfort Deluxe Self-Inflating Mat delivers unmatched plush support for year-round camping
What Our Gearhead® Experts Are Saying:
"This is hands-down the most comfortable camp mat I’ve ever slept on. The four inches of foam feel closer to a real mattress than a sleeping pad, and the 6.5 R-value means I stay warm no matter the season. The multi-function valve makes setup and breakdown painless—essential when I'm car camping often."
We bring the Sea to Summit Comfort Deluxe Self-Inflating Mat when we want the luxury of home in the heart of the wilderness. With four inches of plush foam and a soft 30D stretch-knit fabric, it creates a sleeping surface that adapts to temperature and movement, keeping us cozy when cold and cool when warm. Whether we’re settling into a quiet campsite or hosting friends in a van build, this mat adds undeniable comfort.
Beneath the softness lies Delta Core foam technology, removing over 40% of the foam to reduce bulk while maintaining full-body support. The flip-over multi-function valve simplifies inflation, deflation, and fine-tuning, while the generous R-value of 6.5 provides dependable insulation for four-season car camping. With sizes ranging from single to double, the Comfort Deluxe transforms any basecamp into a restorative retreat.
Details
- Four-inch thick foam offers near-mattress comfort for premium camping sleep
- 6.5 R-value ensures reliable warmth for four-season adventures
- Delta Core technology reduces weight and bulk without sacrificing support
- Stretch-knit 30D upper fabric adds softness and breathability
- Flip-over multi-function valve allows effortless inflation and deflation
- PillowLock compatibility keeps Aeros pillows securely in place
- Available in multiple sizes, including double, for customizable comfort
- Item #STSZ0BY
- Material
- 100% polyester
- Shape
- rectangular, double wide, wide rectangular
- Style
- self-inflating
- Thickness
- 4in
- R-Value
- 6.5
- Dimensions
- [Regular Wide] 72 x 25in, [Large Wide] 79 x 29in, [Double] 79 x 51in
- Claimed Weight
- [Regular Wide] 4lb 6.4oz, [Large Wide] 5lb 13.3oz, [Double] 9lb 5oz
- Activity
- camping, weekend camping
- Manufacturer Warranty
- limtied lifetime
- Packed Size
- [Regular Wide] 7 x 26.5in, [Large Wide] 7 x 31in, [Double] 10 x 27in

Your Ally In Every Adventure
Since 1991, Sea to Summit has been there for every adventure. Designed to be the perfect balance of clever, packable, and light, Sea to Summit products encourage self-reliance anywhere.