SleepingBig AgnesSold by Altitude Outdoors

Big Agnes

Big Agnes Insulated Air Core Ultra Sleeping Pad

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

Insulated Sleeping

Pad rated to 35°

Light Compact

Design for packability

One-way Inflation

Micro air pressure adjustment

Aviation-grade Tpu

Lamination

Durable Nylon

Construction

$99.99
View on Altitude Outdoors

You'll be taken to Altitude Outdoors to complete your purchase.

Hunter's Outpost earns a commission from affiliate links at no extra cost to you.

SKU: big-agnes-insulated-air-core-ultra-sleeping-pad

Overview

Built for hunters and backcountry travelers who want a packable sleep system, this insulated sleeping pad is designed to add warmth and comfort without taking up much space. Its light, compact build and rectangular shape make it a practical choice for camp setups where simplicity and efficiency matter. The one-way inflation valve with micro air pressure adjustment allows for fine-tuning firmness, while the advanced heat reflective technology is intended to support cooler-weather use. With durable nylon construction and aviation grade TPU lamination, it offers a straightforward balance of comfort, insulation, and portability for overnight trips.

Why Hunters Choose the Big Agnes

Rated 35

Degrees for cooler-weather sleeping support

Light Compact

Design suits backpacking and backcountry

One-way Inflation

Valve simplifies setup and pack-down

Micro Air

Pressure adjustment allows finer comfort

Aviation-grade Tpu

Lamination adds a verified construction

Key Features

  • Insulated sleeping pad rated to 35°
  • Light and compact design for packability
  • One-way inflation valve with micro air pressure adjustment
  • Aviation-grade TPU lamination
  • Durable nylon construction
  • Advanced heat reflective technology
  • Rectangular pad shape; 20 x 72 inches, 20 oz

Best Used For

  • Hunters needing a light, compact sleeping pad for backcountry camps and pack-in trips.
  • Users who want a rectangular pad shape for more room when sleeping on the ground.
  • Cold-weather campers looking for insulated sleeping support rated to 35 degrees.
  • Backcountry travelers who value micro air pressure adjustment for dialing in firmness.
  • Outdoor enthusiasts seeking a durable nylon pad with one-way inflation valve convenience.

Specifications

Inflation ValveOne way Inflation Valve with Micro air pressure adjustment
InsulationAdvanced Heat Reflective Technology
Long DescriptionBig Agnes Insulated Air Core Ultra Sleeping Pad Air Core Ultra Features: Rated to 35Adeg Light and Compact One way Inflation Valve with Micro air pressure adjustment Aviation Grade TPU Lamination Durable Nylon construction Advanced Heat Reflective Technology Available Sizes: 20" x 72" (weight: 20 oz.) Rectangular Pad Shape
MaterialAviation Grade TPU Lamination; Durable Nylon construction
Pad ShapeRectangular
Product NameBig Agnes Insulated Air Core Ultra Sleeping Pad
Rated Temperature35°F
Short DescriptionBig Agnes Insulated Air Core Ultra Sleeping Pad Air Core Ultra Features: Rated&n...
Size20" x 72"
Weight20 oz.

Pros

  • Rated to 35 degrees for cooler-weather sleeping support.
  • Light and compact design suits backpacking and backcountry travel.
  • One-way inflation valve simplifies setup and pack-down.
  • Micro air pressure adjustment allows finer comfort tuning.
  • Aviation-grade TPU lamination adds a verified construction detail.
  • Rectangular shape offers a straightforward sleeping surface.

Considerations & Trade-offs

  • Rated to 35°F, so it is a three-season option rather than a cold-weather pad for deeper winter conditions.
  • The rectangular shape offers more usable sleeping space, but it can take up more room in a tent than a tapered design.
  • At 20 oz. in the listed size, it is still an insulated air pad, so users prioritizing the lightest possible setup may want to weigh warmth against pack weight.
  • The one-way inflation valve with micro air pressure adjustment adds control, but it also means a bit more setup attention than a simpler valve design.

Suggested Comparisons

  • Self-inflating sleeping pads
  • Closed-cell foam sleeping pads
  • Ultralight backpacking sleeping pads

Suggested Accessories

  • Sleeping pad repair kit
  • Inflation pump sack
  • Sleeping bag liner
  • Ground tarp

Frequently Asked Questions

What temperature rating is listed for the Big Agnes Insulated Air Core Ultra Sleeping Pad?

The long description lists it as rated to 35°. No additional temperature details are provided.

Is this sleeping pad designed to pack small for backcountry use?

Yes. The product is described as light and compact, which suggests it is intended for easier carry and packing.

What inflation system does this pad use?

It uses a one-way inflation valve with micro air pressure adjustment.

What size and weight are provided in the product data?

One listed size is 20" x 72" with a stated weight of 20 oz. The data does not show any other sizes.

What materials or construction details are actually specified?

The provided data lists aviation grade TPU lamination, durable nylon construction, and advanced heat reflective technology. No other material details are given.