Comparison: Best Therma Rest Prolite Apex (Updated | Oct 29th)
When choosing a sleeping pad for camping, backpacking, or outdoor adventures, the Therm-a-Rest ProLite Apex stands out as a popular option worth evaluating. This introduction provides a balanced comparison of its key features—such as weight, insulation, comfort, and portability—to help you determine if it aligns with your specific needs. By examining how it stacks up against similar models, this guide aims to simplify your decision-making process, ensuring you find a reliable pad that balances performance and practicality for your next outdoor excursion.
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Best for best overall:
Therm-a-Rest ProLite Plus Women's Ultralight Self-Inflating Backpacking Pad with WingLock Valve -
Best for premium warmth:
Therm-a-Rest Trail Prolite Lightweight Self Inflating Backpacking Sleeping Pad
Product Comparison: Best Therma Rest Prolite Apex
Therm-a-Rest ProLite Plus Women's Ultralight Self-Inflating Backpacking Pad with WingLock Valve, CAYENNE

- Perfect for three-season camping or backpacking, the women-specific ProLite Plus self-inflating sleeping pad offers dependable, lightweight comfort
- Equipped with a dependable and rugged WingLock valve, the pad inflates 3 times faster than a standard valve and features lightning-fast deflation
- 3.9 R-value means the ProLite delivers added warmth and comfort during three-season camping and backpacking
- At 1.5-inches thick, this camping mattress with expanding self-inflating foam delivers convenience and comfort and is an ultra-compact expedition sleeping solution
- Women's Regular Winglock 66x20x1.5 inches, packs to 11×6.8 inches, and weighs 16 ounces; stuff sack included; made in the USA
Therm-a-Rest Trail Prolite Lightweight Self Inflating Backpacking Sleeping Pad, Large

- The perfect blend of packability, comfort, and weight, the Trail ProLite saves pack space without sacrificing sleep quality
- StrataCore Construction uses alternating ridges of air and foam to provide great warmth with minimal weight
- Self-inflating foam needs just a few breaths to perfectly dial in the firmness. For best performance, inflate your pad by breath and leave fully inflated for 2-4 hours before your first use
- 3.8 R-Value delivers plenty of warmth for adventures in shoulder season. Should be paired with an additional pad like the Z-Lite SOL for cold weather adventures
- WingLock Valve moves 3 times more air than a standard valve while also providing one-way inflation and deflation, making it easy to tailor the firmness of your pad
- Solution dyed fabrics provide longer lasting and more vivid colors, while also reducing environmental impact by using less water and energy than traditional dyeing methods
- Large size measures 25 x 77 in (64 x 196 cm), is 2 inches thick, and weighs 32 oz (910 g). Includes stuff sack. Made in the USA
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Buying Guide
FAQs
What should I look for when buying a Therm-a-Rest ProLite Apex sleeping pad?
Prioritize factors like weight, thickness, R-value, and portability. Ensure it suits your sleep comfort, seasonal needs, and backpacking style. Check for features like compactness, durability, and ease of inflation.
What makes the ProLite Apex different from other sleeping pads?
The ProLite Apex combines lightweight design with a high R-value for warmth, uses durable Synergy Stuff fabric, and inflates quickly. It offers a balance of comfort, insulation, and packability for three-season use.
Is the ProLite Apex suitable for all seasons?
No, it’s designed for three-season use (spring, summer, fall). Its R-value (2.5–3.8 depending on model) provides insulation for mild to cold conditions but may not suffice for extreme winter camping.
How easy is it to inflate and pack?
The pad features fast inflation via a built-in foot pump or manual airflow. When deflated, it rolls into a compact size, making it easy to pack into a backpack for backpacking or travel.
What is the R-value, and why does it matter?
R-value measures thermal resistance. Higher R-values (like 3.8 in some ProLite Apex models) indicate better insulation for colder conditions. Choose based on expected temperatures to stay warm.
How durable is the ProLite Apex compared to other pads?
It uses Synergy Stuff fabric, which is lightweight yet tear-resistant. While durable for most conditions, avoid sharp rocks or rough surfaces to prevent punctures. Regular care extends its lifespan.
Can it be used with a sleeping bag liner?
Yes, pairing it with a liner enhances comfort and adds a layer of warmth. The pad’s smooth surface works well with liners, and both together improve sleep quality in varying conditions.