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Atepa

ATEPA Lightweight Waterproof Backpacking Sleeping Bag

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

Made From

Waterproof and cotton-proof construction

Filled Imitation

Imitation silk cotton to help

Lightweight, Compact

Design stores easily and carries

Envelope Style

More room for movement during

Fully Unfoldable

For use as a quilt,

$49.99
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SKU: atepa-lightweight-waterproof-backpacking-sleeping-bag

Overview

Built for lightweight trips where pack space matters, this one-person sleeping bag is suited to backpacking, camping, and other outdoor overnights in milder conditions. It uses synthetic insulation with a windproof strip, an envelope-style layout for added room to move, and a hood without a drawstring for a simpler feel. The bag can also be fully unfolded and used as a quilt or blanket, giving it more flexibility around camp. With compact storage and a stated comfort rating of 68°F, it is aimed at users who want a portable sleep system rather than a heavy cold-weather bag.

Why Hunters Choose the Atepa

Lightweight 1.5

Lb design is easy to

Compact 14.96

X 7.09 inch storage size

Waterproof Cotton-proof

20D 380T nylon construction adds

Synthetic Imitation

Silk cotton filling helps maintain

Envelope-style, Fully

Unfoldable design offers versatile use

Key Features

  • Made from 20D 380T plain nylon with waterproof and cotton-proof construction.
  • Filled with imitation silk cotton to help maintain shape and consistent warmth.
  • Lightweight, compact design stores easily and carries with one hand.
  • Envelope style offers more room for movement during sleep.
  • Fully unfoldable for use as a quilt, sleeping bag, or blanket.
  • Includes a windproof strip for added thermal insulation.

Best Used For

  • Solo backpackers wanting a compact, lightweight sleeping bag for easy carry and storage.
  • Campers needing a 1-person sleep system that can also serve as a quilt or blanket.
  • Users seeking a simple synthetic bag for mild-weather trips around the 60°F range.
  • Hunters wanting a portable sleep option that packs small for backcountry transport.
  • Outdoor travelers who value an envelope-style bag with extra room to move.

Specifications

Brand NameATEPA
Breathable FabricYes
Compact StorageYes
Cotton ProofYes
Envelope StyleYes
Fabric20D 380T plain nylon
Filling100g imitation silk cotton
Fully UnfoldableYes
HoodWithout drawstring
Insulation TypeSynthetic
Lining20D 380T plain nylon
Multi Functional UseQuilt / sleeping bag / blanket
Single Bag Weight1.5 lbs (680 g)
Sleeping Capacity1-person
Storage Size14.96 x 7.09 inches (38 x 18 cm)
Temperature Rating F60°F
Temperature Scale68°F / 59°F / 50°F (20°C / 15°C / 10°C)
Tested Comfort68°F - ISO
Tested Lower Limit59°F - ISO
Unfolded Size74.8 x 31.5 inches (190 x 80 cm)
WaterproofYes
Windproof StripYes

Pros

  • Lightweight 1.5 lb design is easy to pack and carry on trips.
  • Compact 14.96 x 7.09 inch storage size saves space in your kit.
  • Waterproof and cotton-proof 20D 380T nylon construction adds durability.
  • Synthetic imitation silk cotton filling helps maintain shape and warmth.
  • Envelope-style, fully unfoldable design offers versatile use as quilt, bag, or blanket.
  • Windproof strip and hood design add comfort and thermal coverage.

Considerations & Trade-offs

  • The listed temperature rating is relatively mild, so this bag is better suited to moderate conditions rather than colder-season use.
  • At 1-person capacity, it is designed for solo use only.
  • The envelope-style design offers more room to move, but that can be less thermally efficient than a tighter mummy-style bag.
  • Its compact storage size is convenient, but the trade-off is that it is a lightweight, minimalist option rather than a bulkier high-loft bag.

Suggested Comparisons

  • Mummy sleeping bag
  • Rectangular sleeping bag
  • Sleeping bag liner
  • Camping quilt

Suggested Accessories

  • Sleeping bag liner
  • Compression sack
  • Camping pillow
  • Sleeping pad

Frequently Asked Questions

What temperature rating is listed for this sleeping bag?

The product lists a temperature rating of 60°F, with ISO-tested lower limit at 59°F and ISO-tested comfort at 68°F. Those are the only verified temperature figures provided.

Is this sleeping bag designed for one person?

Yes. The specifications list it as a 1-person sleeping bag.

How compact is it for packing into a hunting or backpacking loadout?

The listed storage size is 14.96 x 7.09 inches (38 x 18 cm), and the product is described as lightweight and portable.

Can it be used as something other than a sleeping bag?

Yes. The long description says it is fully unfoldable and can be used as a quilt, sleeping bag, or blanket.

What materials are specified for the shell, lining, and insulation?

The product data lists 20D 380T plain nylon for both the fabric and lining, with 100g imitation silk cotton filling. The description also states it is waterproof and cotton-proof.