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Atepa

ATEPA All-Season Ultralight Insulated Sleeping Pad R-Value 6.6

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

R-value 6.6

For reliable insulation in cold

Seven-layer Thermal

Lock System with aluminum film

Weighs 750g

For lightweight carry

3.94-inch Thickness

For added cushioning

Dual-layer Air

Valve for quick inflation and

$99.99
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SKU: atepa-all-season-ultralight-insulated-sleeping-pad

Overview

Built for cold-weather overnights, this insulated sleeping pad is aimed at hunters and other backcountry users who need dependable ground insulation without carrying unnecessary bulk. Its 6.6 R-value, seven-layer thermal lock system, and 3.94-inch thickness are designed to help create a warmer, more comfortable sleep setup in sub-zero conditions, while the 1-person format keeps it focused on solo use. At 750 g, it stays relatively light for pack-in trips, and the compact packed size makes it easier to stow with the rest of your gear. The dual-layer air valve and included repair patch add practical convenience, though the pad is still best suited to users who want a more insulated sleep system rather than the smallest possible packed profile.

Why Hunters Choose the Atepa

R-value 6.6

Verified insulation for cold-weather use

Seven-layer Thermal

Lock system helps retain warmth

Weighs 750g,

Keeping pack weight low for

3.94-inch Thickness

Adds cushioning on rocky or

Standpipe Design

Side walls improve support and

Key Features

  • R-value 6.6 for reliable insulation in cold conditions
  • Seven-layer Thermal Lock System with aluminum film
  • Weighs 750g for lightweight carry
  • 3.94-inch thickness for added cushioning
  • Dual-layer air valve for quick inflation and deflation
  • Includes repair patch for puncture handling
  • Packed size: 10.24 x 4.72 inches

Best Used For

  • Cold-weather hunters needing reliable insulation in sub-zero bivy or tent setups
  • Backpackers and hikers prioritizing a lightweight sleep system for remote trips
  • Solo campers wanting a compact pad that packs small and sets up quickly
  • Outdoor users sleeping on uneven ground who need added cushioning and stability

Specifications

Capacity1 Person
Dimensions77.6" L x 25.6" W x 3.94" H
Internal Structure7-Layer Thermal Lock System: Aluminum film (3 layers) + vertical tube reinforcement
Material20D Aluminum-coated Ripstop Nylon Fabric
Packed Size10.24" x 4.72"
Pad Thickness In3.94 in
Product NameEdgeX
R Value6.6
Shell MaterialTPU material: Free of PVC, BPA and phthalates
Valve2-in-1 Valve*1
Weight1.65 lbs / 750g

Pros

  • R-value 6.6 provides verified insulation for cold-weather use below -20°C.
  • Seven-layer thermal lock system helps retain warmth in demanding conditions.
  • Weighs 750g, keeping pack weight low for backpacking and hiking.
  • 3.94-inch thickness adds cushioning on rocky or uneven ground.
  • Standpipe design and side walls improve support and sleeping stability.
  • Packs to 10.24 x 4.72 inches for compact storage and transport.

Considerations & Trade-offs

  • The 1-person size and 77.6" x 25.6" dimensions make it a solo pad, so it is not intended for shared sleeping setups.
  • At 3.94 in thick, it offers substantial cushioning, but the added loft can take up more packed volume than thinner minimalist pads.
  • The 750 g weight is light for its warmth level, but it is still a dedicated insulated pad rather than an ultra-minimal summer option.
  • The pad includes a repair patch, which is useful for punctures, but inflatable pads still require care to avoid damage in rough terrain.

Suggested Comparisons

  • Cold-weather sleeping pads
  • Ultralight backpacking sleeping pads
  • Inflatable camping pads
  • Insulated sleeping pads

Suggested Accessories

  • Sleeping bag liner
  • Insulated sleeping bag
  • Inflatable pillow
  • Repair patch kit

Frequently Asked Questions

Is this sleeping pad suitable for cold-weather hunts or late-season camping?

The product lists an R-value of 6.6 and says it is designed for use in sub-zero temperatures, including environments below -20°C.

How much does the pad weigh for pack-in trips?

The listed weight is 1.65 lbs / 750g.

How many people is this pad made for?

The capacity is listed as 1 person.

What are the packed size and overall dimensions?

The packed size is listed as 10.24" x 4.72". The dimensions are 77.6" L x 25.6" W x 3.94" H.

Does it include anything for repairs or setup?

The long description says it includes a repair patch. It also mentions a dual-layer air valve for inflation and deflation, and an inflatable outer bag that reduces the need for an extra air pump.