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Overview

The Sea to Summit Ether Light XR Insulated ASC Sleeping Mat (ASL051152‑291703CA) is an ultralight, packable air pad offering exceptional warmth and comfort in cold-weather conditions. At just 10 cm thick, its plush Air Sprung Cell structure provides a stable, cushioned sleep surface, while ThermalCore insulation reflects body heat to deliver an ASTM-certified R-value of 4.1—ideal for 3-season use.

Sea to Summit Ether Light XR Insulated ASC Sleeping Mat (ASL051152-291703CA)

Model: Ether Light XR
Web Code: 19362348
Sold and shipped by | 4.5 seller rating (45 reviews)

Sale ends: *

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Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

• Ultralight insulated air mat designed for cold-weather performance

• Air Sprung Cell technology provides a soft, stable, and supportive sleep surface

• ASTM R-Value of 4.1—suitable for 3-season use and moderate winter conditions

• 10 cm (4 in) thick for extra comfort on uneven terrain

• ThermalCore insulation reflects body heat for enhanced warmth

• Includes Airstream pump sack integrated into stuff sack for fast, easy inflation

• Durable laminated materials with reinforced welds for rugged backcountry use

Product Condition
Brand New
Accessory Type
Other Accessories

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • British Columbia (Remote)
  • Alberta (Remote)
  • Saskatchewan (Remote)
  • Manitoba (Remote)
  • New Brunswick (Remote)
  • Nova Scotia (Remote)
  • Prince Edward Island (Remote)
  • Newfoundland and Labrador (Remote)
  • Yukon
  • Northwest Territories
  • Nunavut
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.