Comfort Plus S.I. Unisex Sleeping Mat

Camping luxury has a new look and feel with the Comfort Plus™ Self Inflating Sleeping Mat. This is a plush, 3-inch thick, light and easy to use option for anyone looking for maximum comfort. The Delta Core™ technology removes weight and bulk without compromising comfort.  A lightweight but luxurious 30D stretch knit fabric is used on the top surface and each mat is embossed with a non-slip grip print to keep your sleeping bag on the sleeping mat. We've literally put a twist on our multi-function valve to ensure super-fast deflation without fighting re-inflation as you roll it up.

Features

• R-Value of 4.1 - sufficient warmth for early Spring to late Fall. Click here to learn about the new ASTM R-Value test standard.
• 3” thick foam and the knitted polyester upper face fabric provide an amazingly comfortable night’s sleep
• Flip-over multi-function valve for fast and easy inflation, deflation and fine-tuning of air pressure
• Silicone print prevents your sleeping bag from slipping on the mat, or the mat slipping on the tent floor
• Utilizes Delta Core technology, which significantly reduces weight and packed volume
• Supplied PillowLock patches keep your Sea to Summit pillow firmly attached to the mat

Specs

Regular

• Dimensions: 72 x 20 in
• Packed Size: 6.5 x 11 in 
• Thickness: 3in 
• Weight: 38.2oz / 970g
• R-Value: 4.1

Regular Rectangular

• Dimensions: 72 in x 25in
• Packed Size: 8.6 x 13.5in
• Thickness: 3in
• Weight: 3lbs 1oz
• R-Value: 4.1

Large

• Dimensions: 78in x 25in
• Packed Size: 7 x 13.5in
• Thickness: 3in
• Weight: 2lbs 14oz
• R-Value: 4.1

Large Rectangular

• Dimensions: 79 in x 25 in
• Packed Size: 9 x 13.5 in
• Thickness: 3in
• Weight: 3lbs 4oz
• R-Value: 4.1

Double Rectangular

• Dimensions: 72 in x 50in
• Packed Size: 9.75 x 26in 
• Thickness: 3in
• Weight: 5lbs 13oz
• R-Value: 4.1

Materials

• Fabric: 30D Knitted polyester (upper) & 30D Woven polyester with an anti-slip print (lower)
• Foam: Women’s Delta Core technology

Brand Story

The origins of Sea to Summit began in 1983 in Perth, Western Australia - a time when lightweight, outdoor products were hard to find in Australia. The original products were developed to outfit an audacious attempt to climb Mt Everest by beginning the ascent at sea level. This gear would need to work at every altitude over several months and be light and durable enough for the 5 month trek. The expedition was a success and so was the gear and the Sea to Summit brand was born.