The WingLock Valve has two parts: a twisty black one-way valve, so air can’t escape while you blow up the pad, and a pair of colored side wings that you twist to bypass the one-way mechanism in order to rapidly deflate the pad. Therm-a-Rest redesigned and replaced the stick valve used to inflate and deflate the NeoAir XLite at the beginning of 2020 with a new valve called the WingLock, but did not make any other changes to the design or construction of the XLite in this new version. While you can inflate the NeoAir XLite by blowing into its valve, Therm-a-Rest bundles a pump sack with the XLite and the other NeoAir pads that you can use instead. The NeoAir XLite has horizontal baffles that are comfortable for back and side sleepers and the new WingLock valve, which is common across the NeoAir product line, including the NeoAir XTherm, and NeoAir UberLite sleeping pads. The same honeycombed baffles are used in all of the NeoAir pads that Therm-a-Rest makes, although it gives NeoAir pads a crinkly potato-shape sound that some people find disturbing at night. The result is a very thin and lightweight air mattress that rolls up to the size of a Nalgene bottle, making it very easy to pack. It achieves this using a honeycombed construction of air baffles that are covered with a reflective metallic coating. The Therm-a-Rest NeoAir XLite is designed to trap your body heat and reflect it back at you when you sleep at night. An additional R-value of 1 is usually a good hedge for women and other cold sleepers Women need higher R-values pads because they have lower body mass than men.R-values are additive, so you can combine two pads to increase your warmth level.What’s the correlation between air temperature and sleeping pad R-values? When do you need a pad with a higher R-value? This table is based on Exped’s recommendations in Fahrenheit and Celsius degrees. Sleeping Pad R-Values and Air Temperature in Degrees You can do this stacking your current pad on top of an inexpensive foam pad like a Therm-a-Rest Zlite Sol, which has an R-value = 2, to see if it helps you stay warmer at night. If you’re cold with your existing sleeping bag, I’d recommend upgrading your sleeping pad first before replacing it. Standardized sleeping bag temperature ratings assume that a person is using a sleeping pad with an R-value of 4. R-values are additive, so you can also stack multiple pads together for more insulation. For three-season camping, I recommend that people use a sleeping pad with an R-value between 3 and 4 if they sleep cold. If you find you’re still cold with enough insulation topside, your pad is probably insufficient. Many people underestimate the importance of their sleeping pad in their overall sleep system. How Much Sleeping Pad Insulation Do You Need? The NeoAir XLite is available in multiple shapes and sizes. Bottom fabric type: 30d High Tenacity Nylon.Top fabric type: 30d High Tenacity Nylon.Packed dimension: 9 x 4.0 / 23 cm x 10 cm.Pad Thickness (Inflated): 2.5 in / 6.3 cm.Weight: 13.0 oz (Therm-a-Rest claims 12 oz, but my test mattress weighs 13 oz).The new WingLock valve makes inflation and deflation more efficient than ever. The ultralight NeoAir XLite is a warm and comfortable air mattress with a durable cover fabric.
0 Comments
Leave a Reply. |