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NeoAir® UberLite

New For 2019: From alpinists to thru-hikers, those who need the lightest gear have a new standard for ultralight comfort with this 8.8-ounce pad. Learn more.

$139.95 - $209.95
Free shipping on all orders over $99 in the lower 48
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AVAILABILITY: In stock
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Description
Tech Specs
Videos
FAQs & Documents
Warranty & Repairs

New For 2019: From alpinists to thru-hikers, those who need the lightest gear have a new standard for ultralight comfort with this 8.8-ounce pad.


As the absolute lightest insulated air mattress available, the UberLite keeps your pack featherweight on the trail. Our proprietary construction provides the critical warmth needed in the backcountry. Boasting 2.5 inches of our legendary NeoAir comfort, the minimal UberLite makes a big impact during nights in the backcountry. To endure the rigors of the backcountry, our unique fabrics and construction meet our strict durability standards. Stuff sack and repair kit included.

    Features

  • Featherweight: Weighing just north of a half-pound, the UberLite is the absolute lightest insulated air mattress available.
  • Minimal Pack Size: Shrinks down smaller than any NeoAir® ever.
  • Backcountry Warmth: An R-value of 2.0 provides more insulation than any other sub 10-ounce mattress.
  • Big on Comfort: 2.5 inches (6.4 cm) of stable cushion provide luxurious rest during your fast and light activities.
  • Reliable NeoAir® Construction: Compresses small enough to fit into your pocket with the included stuff sack.
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Small Regular Large
R-Value 2 2 2
Weight (Standard) 6 oz 8.8 oz 12 oz
Weight (Metric) 0.17 kg 0.25 kg 0.34 kg
Width (Standard) 20 in 20 in 25 in
Width (Metric) 51 cm 51 cm 63 cm
Length (Standard) 47 in 72 in 77 in
Length (Metric) 119 cm 183 cm 196 cm
Thickness (Standard) 2.5 in 2.5 in 2.5 in
Thickness (Metric) 6.4 cm 6.4 cm 6.4 cm
Packed dimension (Metric) 15 cm x 8 cm 15 cm x 9 cm 19 cm x 9 cm
Packed dimension (Standard) 6 in x 3.3 in 6 in x 3.5 in 7.5 in x 3.7 in
Top fabric type 15D rip nylon 15D rip nylon 15D rip nylon
Bottom fabric type 15D Nylon 15D Nylon 15D Nylon
Country of Origin USA*Built of the Finest U.S. and Global Materials USA*Built of the Finest U.S. and Global Materials USA*Built of the Finest U.S. and Global Materials

Lighten Up: Therm-a-Rest Ultralight Equipment

Documents and Instructions

Click here to download the Universal Therm-a-Rest Mattress Repair Instructions, including how to locate leaks and make repairs in the field or at home on any mattress model.

If you have further questions about repair or warranty, or would like to send your mattress to us for repair. In the U.S., please contact our Customer Service department at 800-531-9531. For worldwide service and repair contact information, please click here.

Should you find yourself without access to Therm-a-Rest Repair Kits, repairs can also be made using items commonly found at most outdoor gear shops. (Remember that for maximum effectiveness, ALL of the below repairs should begin with a clean and dry mattress. An alcohol swab is an ideal cleaner that dries fast.)

  • Small leaks not requiring a patch: A urethane-based glue should be used. Some popular brands are SeamGrip® and AquaSeal. Apply a small dab, large enough to completely seal the hole, and allow 24 hours for drying. If your mattress fabric is relatively smooth like the NeoAir or Trail mattresses, peel-and-stick bicycle tube patch kits are an option offering instant repair.
  • Larger holes and tears: All mattresses can be repaired with a self-adhesive fabric patch—like those used to repair jackets and tents. These are commonly found in outdoor gear shops. Cut the patch in a circle to generously cover the hole. Apply a small amount of urethane-based glue to the back of the patch and the area to be covered on the mattress. Apply patch and press firmly. Wipe away excess glue from edges and allow 24 hours to dry.

If you’re not comfortable making the repair yourself and have some time before your next trip, call our service department at 800-531-9531 for instructions on sending your mattress back for repair.

Watch the video: Repairing Your Therm-a-Rest® Mattress

Yes. A Therm-a-Rest Valve Replacement Kit will replace all metal and plastic mattress valves. Instructions for the kit can be found here.

Watch the video: Repairing Your Therm-a-Rest® Mattress

  • Self-Inflating: We recommend storing the mattress unrolled and fully inflated in a dry place with the valve open. This will ensure the foam self-inflates faster when camping. Storage for a prolonged time in a damp space may cause mildew damage which is not covered by our Limited Lifetime Warranty.
  • NeoAir: We recommend leaving the valve open and storing your mattress rolled tight in a stuff sack to protect it from dirt and sharp objects.

Regular cleaning will extend the life of your mattress, especially if you sleep in direct contact with its surface.

Do not put your mattress in the washing machine. Cleaning with a hose or in a bathtub is best. Do not forget to close the valve while washing. For general cleaning, a quick scrubbing with Formula 409®, BioClean All-Purpose Cleaner, or other general household cleaner is best.

Watch the video: How to Care for Your Therm-a-Rest® Mattress

For tree sap, spot clean with a cotton rag soaked in rubbing alcohol. This will take some work and sap will likely leave a stain. However, a dusting with talc or baby powder when you are done should eliminate any residual stickiness.

For tree sap, spot clean with a cotton rag soaked in rubbing alcohol. This will take some work and sap will likely leave a stain. However, a dusting with talc or baby powder when you are done should eliminate any residual stickiness.

The ASTM is a new testing standard that provides R-value ratings for sleeping pads. While Therm-a-Rest has always used R-value to rate our sleeping pads, this new standardization will allow campers to make “like-for-like” comparisons with our competitors pad. Head to a blog for an in-depth explanation.
If you think that your NeoAir or self-inflating sleeping pad are losing air, it’s possible that you have a puncture in your pad. If you want to repair your pad at home, check out this blog post. If you’d like to send your pad to our Seattle repair shop, head over to our warranty page.
For best performance, inflate your self-inflating pad with air by breath or pump and sack and leave the mattress fully inflated for 2-4 hours before your first use.
In freezing conditions, avoid breath inflating your self-inflating pad. The moisture from your breath can freeze inside the mattress. The mattress may self-inflate slower in cold weather. Use a pump sack or electric pump if the pad needs additional air.
For comfort-conscious campers, we use stretch knit fabric for unrivaled support and superior next-to-skin feel. The fabric conforms to your body to provide supple support as you enjoy your nights under the stars.

Limited Lifetime Warranty

Every piece of Therm-a-Rest gear is designed to endure the rigors of your time in the backcountry. We offer a Limited Lifetime Warranty on all products, except electronic devices, which have a 2-year Limited Warranty.

Better Sleep Guarantee

All Therm-a-Rest sleeping bags and quilts are also covered by our Better Sleep Guarantee. When you wake up on a Therm-a-Rest sleeping bag or quilt, we're confident you'll wake up feeling better than ever. If you are not completely satisfied, return it within three months with the original receipt of purchase and we will give you a full refund- no questions asked.

To get your gear repaired, start a warranty claim or to learn more, visit thermarest.com/warranty for more info.

warantee image
Description

New For 2019: From alpinists to thru-hikers, those who need the lightest gear have a new standard for ultralight comfort with this 8.8-ounce pad.


As the absolute lightest insulated air mattress available, the UberLite keeps your pack featherweight on the trail. Our proprietary construction provides the critical warmth needed in the backcountry. Boasting 2.5 inches of our legendary NeoAir comfort, the minimal UberLite makes a big impact during nights in the backcountry. To endure the rigors of the backcountry, our unique fabrics and construction meet our strict durability standards. Stuff sack and repair kit included.
r-value image

    Features

  • Featherweight: Weighing just north of a half-pound, the UberLite is the absolute lightest insulated air mattress available.
  • Minimal Pack Size: Shrinks down smaller than any NeoAir® ever.
  • Backcountry Warmth: An R-value of 2.0 provides more insulation than any other sub 10-ounce mattress.
  • Big on Comfort: 2.5 inches (6.4 cm) of stable cushion provide luxurious rest during your fast and light activities.
  • Reliable NeoAir® Construction: Compresses small enough to fit into your pocket with the included stuff sack.
Award Image
Award Image
Award Image
Tech Specs
Small Regular Large
R-Value 2 2 2
Weight (Standard) 6 oz 8.8 oz 12 oz
Weight (Metric) 0.17 kg 0.25 kg 0.34 kg
Width (Standard) 20 in 20 in 25 in
Width (Metric) 51 cm 51 cm 63 cm
Length (Standard) 47 in 72 in 77 in
Length (Metric) 119 cm 183 cm 196 cm
Thickness (Standard) 2.5 in 2.5 in 2.5 in
Thickness (Metric) 6.4 cm 6.4 cm 6.4 cm
Packed dimension (Metric) 15 cm x 8 cm 15 cm x 9 cm 19 cm x 9 cm
Packed dimension (Standard) 6 in x 3.3 in 6 in x 3.5 in 7.5 in x 3.7 in
Top fabric type 15D rip nylon 15D rip nylon 15D rip nylon
Bottom fabric type 15D Nylon 15D Nylon 15D Nylon
Country of Origin USA*Built of the Finest U.S. and Global Materials USA*Built of the Finest U.S. and Global Materials USA*Built of the Finest U.S. and Global Materials
Videos

Lighten Up: Therm-a-Rest Ultralight Equipment

FAQs & Documents

Documents and Instructions

Click here to download the Universal Therm-a-Rest Mattress Repair Instructions, including how to locate leaks and make repairs in the field or at home on any mattress model.

If you have further questions about repair or warranty, or would like to send your mattress to us for repair. In the U.S., please contact our Customer Service department at 800-531-9531. For worldwide service and repair contact information, please click here.

Should you find yourself without access to Therm-a-Rest Repair Kits, repairs can also be made using items commonly found at most outdoor gear shops. (Remember that for maximum effectiveness, ALL of the below repairs should begin with a clean and dry mattress. An alcohol swab is an ideal cleaner that dries fast.)

  • Small leaks not requiring a patch: A urethane-based glue should be used. Some popular brands are SeamGrip® and AquaSeal. Apply a small dab, large enough to completely seal the hole, and allow 24 hours for drying. If your mattress fabric is relatively smooth like the NeoAir or Trail mattresses, peel-and-stick bicycle tube patch kits are an option offering instant repair.
  • Larger holes and tears: All mattresses can be repaired with a self-adhesive fabric patch—like those used to repair jackets and tents. These are commonly found in outdoor gear shops. Cut the patch in a circle to generously cover the hole. Apply a small amount of urethane-based glue to the back of the patch and the area to be covered on the mattress. Apply patch and press firmly. Wipe away excess glue from edges and allow 24 hours to dry.

If you’re not comfortable making the repair yourself and have some time before your next trip, call our service department at 800-531-9531 for instructions on sending your mattress back for repair.

Watch the video: Repairing Your Therm-a-Rest® Mattress

Yes. A Therm-a-Rest Valve Replacement Kit will replace all metal and plastic mattress valves. Instructions for the kit can be found here.

Watch the video: Repairing Your Therm-a-Rest® Mattress

  • Self-Inflating: We recommend storing the mattress unrolled and fully inflated in a dry place with the valve open. This will ensure the foam self-inflates faster when camping. Storage for a prolonged time in a damp space may cause mildew damage which is not covered by our Limited Lifetime Warranty.
  • NeoAir: We recommend leaving the valve open and storing your mattress rolled tight in a stuff sack to protect it from dirt and sharp objects.

Regular cleaning will extend the life of your mattress, especially if you sleep in direct contact with its surface.

Do not put your mattress in the washing machine. Cleaning with a hose or in a bathtub is best. Do not forget to close the valve while washing. For general cleaning, a quick scrubbing with Formula 409®, BioClean All-Purpose Cleaner, or other general household cleaner is best.

Watch the video: How to Care for Your Therm-a-Rest® Mattress

For tree sap, spot clean with a cotton rag soaked in rubbing alcohol. This will take some work and sap will likely leave a stain. However, a dusting with talc or baby powder when you are done should eliminate any residual stickiness.

For tree sap, spot clean with a cotton rag soaked in rubbing alcohol. This will take some work and sap will likely leave a stain. However, a dusting with talc or baby powder when you are done should eliminate any residual stickiness.

The ASTM is a new testing standard that provides R-value ratings for sleeping pads. While Therm-a-Rest has always used R-value to rate our sleeping pads, this new standardization will allow campers to make “like-for-like” comparisons with our competitors pad. Head to a blog for an in-depth explanation.
If you think that your NeoAir or self-inflating sleeping pad are losing air, it’s possible that you have a puncture in your pad. If you want to repair your pad at home, check out this blog post. If you’d like to send your pad to our Seattle repair shop, head over to our warranty page.
For best performance, inflate your self-inflating pad with air by breath or pump and sack and leave the mattress fully inflated for 2-4 hours before your first use.
In freezing conditions, avoid breath inflating your self-inflating pad. The moisture from your breath can freeze inside the mattress. The mattress may self-inflate slower in cold weather. Use a pump sack or electric pump if the pad needs additional air.
For comfort-conscious campers, we use stretch knit fabric for unrivaled support and superior next-to-skin feel. The fabric conforms to your body to provide supple support as you enjoy your nights under the stars.
Warranty & Repairs

Returns & Warranty Info

Limited Lifetime Warranty

Every piece of Therm-a-Rest gear is designed to endure the rigors of your time in the backcountry. We offer a Limited Lifetime Warranty on all products, except electronic devices, which have a 2-year Limited Warranty.

Better Sleep Guarantee

All Therm-a-Rest sleeping bags and quilts are also covered by our Better Sleep Guarantee. When you wake up on a Therm-a-Rest sleeping bag or quilt, we're confident you'll wake up feeling better than ever. If you are not completely satisfied, return it within three months with the original receipt of purchase and we will give you a full refund- no questions asked.

To get your gear repaired, start a warranty claim or to learn more, visit thermarest.com/warranty for more info.

warantee image
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