Therm-a-Rest LuxuryMap Sleeping Pad vs REI Co-op Westward Dreamer Self-Inflating Bed

Editorial Team
Last modified at April 28, 2026
When it comes to camping, a good night's sleep is essential for an enjoyable experience. Self-inflating camping mattresses offer a convenient and comfortable solution for outdoor enthusiasts. In this comparison, we look at two popular options: the Therm-a-Rest LuxuryMap Sleeping Pad and the REI Co-op Westward Dreamer Self-Inflating Bed. Both products aim to provide comfort and ease of use, but they have distinct features that cater to different camping needs.

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Therm-a-Rest LuxuryMap Sleeping PadREI Co-op Westward Dreamer Self-Inflating Bed
Therm-a-Rest LuxuryMap Sleeping PadREI Co-op Westward Dreamer Self-Inflating Bed
Weight

Regular: 52 oz Large: 67 oz XLarge: 82 oz

Long X-Wide: 5 lb 11 oz
Long Wide: 4 lb 9 oz

R value

6

6.7

Thickness

3 in

4 in

Length

Regular: 72 in Large: 77 in XLarge: 77 in

76 in

Width

Regular: 20 in Large: 25 in XLarge: 30 in

Long Wide: 25 in
Long X-Wide: 30 in

Warranty

2-year Limited Warranty

Limited lifetime warranty (no fixed term)

Material

Top: 50D polyester knit Bottom: 75D polyester Foam: urethane foam

75-denier recycled polyester bottom & sides, 30-denier recycled stretch polyester top

Inflation time

N/A

N/A

Packed size

Regular: 21 x 9.5 in Large: 26 x 9.5 in XLarge: 31 x 10 in

Long X-Wide: 11 × 32 in
Long Wide: 11 × 28 in

Comfort

Therm-a-Rest LuxuryMap Sleeping Pad

4.1/ 5.0

REI Co-op Westward Dreamer Self-Inflating Bed

4.6/ 5.0

Comfort is crucial for a self-inflating camping mattress as it directly impacts the quality of your sleep outdoors. A more comfortable mattress can make a significant difference in how rested you feel after a night in the wilderness. The REI Co-op Westward Dreamer Self-Inflating Bed excels in this category with a comfort rating of 4.6/5, praised for its ability to provide a desired level of comfort, allowing users to sleep like a baby. In comparison, the Therm-a-Rest LuxuryMap Sleeping Pad has a comfort rating of 4.1/5, offering a plush, supportive surface but falling short of the REI model. For campers prioritizing comfort, the REI Co-op Westward Dreamer is the clear winner.

Durability

Therm-a-Rest LuxuryMap Sleeping Pad

4.4/ 5.0

REI Co-op Westward Dreamer Self-Inflating Bed

2.8/ 5.0

Durability is a key factor for camping mattresses as it determines how well the product will hold up over time and under various outdoor conditions. A more durable mattress ensures long-term use and better value for money. The Therm-a-Rest LuxuryMap Sleeping Pad shines in this category with a durability rating of 4.4/5, built with high-quality materials that withstand years of use without leaks or issues. On the other hand, the REI Co-op Westward Dreamer Self-Inflating Bed has a lower durability rating of 2.8/5, with concerns about its foam core and overall durability. For campers seeking a long-lasting investment, the Therm-a-Rest LuxuryMap is the superior choice.

Ease of use

Therm-a-Rest LuxuryMap Sleeping Pad

4.1/ 5.0

REI Co-op Westward Dreamer Self-Inflating Bed

4.1/ 5.0

Ease of use is important for a self-inflating camping mattress because it affects how quickly and effortlessly you can set up and pack away your sleeping gear. A mattress that is easy to use can save time and reduce hassle at the campsite. Both the Therm-a-Rest LuxuryMap Sleeping Pad and the REI Co-op Westward Dreamer Self-Inflating Bed have an ease of use rating of 4.1/5. The Therm-a-Rest model is noted for its easy inflation and deflation with WingLock valves and a pump sack, while the REI model is praised for its self-inflating feature and clear instructions. This category is a tie, as both products offer comparable convenience and user-friendly features.

Warmth

Therm-a-Rest LuxuryMap Sleeping Pad

3.9/ 5.0

REI Co-op Westward Dreamer Self-Inflating Bed

4.4/ 5.0

Warmth is a critical aspect of a camping mattress, especially for those camping in colder conditions. A warmer mattress can make the difference between a comfortable night's sleep and a chilly, restless one. The REI Co-op Westward Dreamer Self-Inflating Bed leads in this category with a warmth rating of 4.4/5, praised for its ability to maintain warmth in various conditions. The Therm-a-Rest LuxuryMap Sleeping Pad has a warmth rating of 3.9/5, offering good insulation but potentially falling short in extreme cold. For campers who prioritize staying warm, the REI Co-op Westward Dreamer is the better option.

Noise

Therm-a-Rest LuxuryMap Sleeping Pad

1.8/ 5.0

REI Co-op Westward Dreamer Self-Inflating Bed

3.6/ 5.0

Noise level is an important consideration for a camping mattress, as a noisy mattress can disrupt your sleep and that of your camping companions. A quieter mattress ensures a more peaceful night's sleep. The REI Co-op Westward Dreamer Self-Inflating Bed performs better in this category with a noise rating of 3.6/5, noted for being relatively quiet with only a little snap. In contrast, the Therm-a-Rest LuxuryMap Sleeping Pad has a lower noise rating of 1.8/5, with users comparing the sound to a bag of chips crinkling. For campers who value a quiet sleeping environment, the REI Co-op Westward Dreamer is the clear winner.

Stability

Therm-a-Rest LuxuryMap Sleeping Pad

2.6/ 5.0

REI Co-op Westward Dreamer Self-Inflating Bed

3.4/ 5.0

Stability is important for a camping mattress to prevent shifting or rolling off during the night, which can disrupt sleep. A more stable mattress provides a secure and comfortable sleeping surface. The REI Co-op Westward Dreamer Self-Inflating Bed has a stability rating of 3.4/5, praised for being sturdy and holding up user weight. The Therm-a-Rest LuxuryMap Sleeping Pad has a lower stability rating of 2.6/5, with some users reporting a tendency to shift during the night. For campers who move around a lot in their sleep, the REI Co-op Westward Dreamer offers better stability.

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Conclusion & Final Verdict:

After comparing the Therm-a-Rest LuxuryMap Sleeping Pad and the REI Co-op Westward Dreamer Self-Inflating Bed, it's clear that each product has its strengths. The REI Co-op Westward Dreamer excels in comfort, warmth, noise, and stability, making it an excellent choice for campers who prioritize a quiet and cozy sleeping experience. On the other hand, the Therm-a-Rest LuxuryMap stands out in durability and weight, ideal for those who need a long-lasting and lightweight option.

Final Verdict:

  • Choose the REI Co-op Westward Dreamer if you value comfort, warmth, and a quiet sleep.
  • Opt for the Therm-a-Rest LuxuryMap if durability and weight are your top priorities.
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