Gear Doctors Artemis 3D Self-Inflating Sleeping Pad vs REI Co-op Campwell Sleeping Pad

Editorial Team
Last modified at April 28, 2026
When it comes to self-inflating camping mattresses, the Gear Doctors Artemis 3D and REI Co-op Campwell are two popular choices among outdoor enthusiasts. Both pads offer unique features and benefits, making them suitable for different types of campers. In this comparison, we'll break down the key differences and similarities to help you make an informed decision.

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Gear Doctors Artemis 3D Self-Inflating Sleeping PadREI Co-op Campwell Sleeping Pad
Gear Doctors Artemis 3D Self-Inflating Sleeping PadREI Co-op Campwell Sleeping Pad
Weight

102.4 oz

Regular: 56 oz XL: 72 oz

R value

8.3

7

Thickness

4 in

2.5 in

Length

79 in

Regular: 72 in XL: 78 in

Width

27.2 in

Regular: 25 in XL: 30 in

Warranty

Lifetime Hassle-Free Replacement

Limited warranty (defects only, no fixed duration)

Material

Hexagon Shield fabric with water-resistant TPU coating

Top: 100% recycled soft-stretch polyester Bottom: 100% recycled polyester Insulation: open-cell foam

Inflation time

5 min

Self-inflating

Packed size

27.5 × 9.4 in

Regular: 6.25 x 26 in XL: 9 x 30 in

Comfort

Gear Doctors Artemis 3D Self-Inflating Sleeping Pad

4.6/ 5.0

REI Co-op Campwell Sleeping Pad

4.9/ 5.0

Comfort is crucial for a good night's sleep, especially after a long day of outdoor activities. A more comfortable sleeping pad can significantly enhance your camping experience by providing better support and reducing fatigue. The REI Co-op Campwell Sleeping Pad excels in this category with a comfort rating of 4.9/5, praised for its plush feel and ability to help users sleep like a baby. While the Gear Doctors Artemis 3D also performs well with a 4.6/5 rating and positive feedback on comfort and value for money, the Campwell's higher rating and consistent praise make it the winner in this category.

Durability

Gear Doctors Artemis 3D Self-Inflating Sleeping Pad

4.8/ 5.0

REI Co-op Campwell Sleeping Pad

3.8/ 5.0

Durability ensures your sleeping pad can withstand the rigors of outdoor use and last for many camping trips. A more durable pad offers better long-term value and reliability. The Gear Doctors Artemis 3D stands out with a durability rating of 4.8/5, highlighted for its quality, tear resistance, and lifetime replacement warranty. In contrast, the REI Co-op Campwell has a lower durability rating of 3.8/5, with some concerns about wear and tear over time. This makes the Artemis 3D the clear winner for those seeking a long-lasting investment.

Ease of use

Gear Doctors Artemis 3D Self-Inflating Sleeping Pad

4.6/ 5.0

REI Co-op Campwell Sleeping Pad

4.6/ 5.0

Ease of use is important for a hassle-free camping experience, allowing you to set up and pack away your sleeping pad quickly. Both the Gear Doctors Artemis 3D and REI Co-op Campwell excel in this category with identical ratings of 4.6/5. Users appreciate the self-inflating design and convenience of both pads. Given the tie in ratings and similar user feedback, this category is a draw, with both products offering excellent ease of use.

Warmth

Gear Doctors Artemis 3D Self-Inflating Sleeping Pad

4.6/ 5.0

REI Co-op Campwell Sleeping Pad

4.6/ 5.0

Warmth is essential for camping in various weather conditions, ensuring you stay comfortable and insulated from the cold ground. Both the Gear Doctors Artemis 3D and REI Co-op Campwell perform equally well in this category with a rating of 4.6/5. The Artemis 3D is noted for its high R-value and suitability for all-season camping, while the Campwell is praised for its consistent warmth. With identical ratings and positive feedback, this category is a tie.

Noise

Gear Doctors Artemis 3D Self-Inflating Sleeping Pad

3.1/ 5.0

REI Co-op Campwell Sleeping Pad

3.6/ 5.0

Noise levels can affect your sleep quality, especially if you are a light sleeper. A quieter sleeping pad ensures a more restful night without disturbances. The REI Co-op Campwell has a higher noise rating of 3.6/5 compared to the Gear Doctors Artemis 3D's 3.1/5. While both pads have some noise issues, the Campwell is slightly better in this regard, making it the winner for those sensitive to noise.

Stability

Gear Doctors Artemis 3D Self-Inflating Sleeping Pad

4.1/ 5.0

REI Co-op Campwell Sleeping Pad

3.8/ 5.0

Stability ensures that your sleeping pad stays inflated and provides consistent support throughout the night. A more stable pad prevents discomfort and ensures a good night's sleep. The Gear Doctors Artemis 3D has a higher stability rating of 4.1/5, noted for staying inflated overnight and providing good support. The REI Co-op Campwell, with a rating of 3.8/5, is slightly less stable. This makes the Artemis 3D the winner in this category.

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Conclusion & Final Verdict:

After comparing the Gear Doctors Artemis 3D and REI Co-op Campwell sleeping pads, it's clear that both have their strengths. The Artemis 3D excels in durability, stability, and warmth, making it a great choice for those seeking a long-lasting and reliable sleeping pad. On the other hand, the Campwell offers superior comfort and is lighter, making it ideal for those prioritizing a plush sleeping experience and ease of carrying.

Choose the Gear Doctors Artemis 3D if you value durability and stability, and opt for the REI Co-op Campwell if comfort and weight are your top priorities.

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