EXPED Ultra 6.5R vs Klymit Static V Base™ Sleeping Pad

Editorial Team
Last modified at May 23, 2026
Choosing the right sleeping pad can make or break your backpacking experience. The EXPED Ultra 6.5R and Klymit Static V Base™ Sleeping Pad are both popular choices, but they cater to different needs. The Ultra 6.5R is known for its exceptional comfort and warmth, making it ideal for those who prioritize a good night's sleep in various conditions. On the other hand, the Static V Base™ is praised for its lightweight design and compact size, perfect for backpackers looking to save space and weight.

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EXPED Ultra 6.5RKlymit Static V Base™ Sleeping Pad
Ultra 6.5R
Static V Base™ Sleeping Pad
Weight

15.5 oz

18.7 oz

R-value

6.9

1.3

Thickness

3.5 in

2.5 in

Dimensions

72 x 20.5 in

72 x 23 in

Material

20D recycled ripstop polyester

75D Polyester

Warranty

5 Years

Limited Lifetime

Insulation Type

recycled Texpedloft microfiber, reflective foil

Uninsulated

Valve System

two flat valves

Twist-Pull Valve

Size

M

Regular

Baffling Pattern

vertical baffles

V-Chamber

Baffle System

Cradle Comfort™

V-Chamber

Fabric Denier

20 D

75D

Packed Size

M: 9.1 × 4.3 in
MW: 10.6 × 4.5 in
LW: 10.6 × 4.7 in

8 × 3 in

Comfort

Ultra 6.5R

4.9/ 5.0

Static V Base™ Sleeping Pad

4.6/ 5.0

Comfort is crucial for a good night's sleep, especially after a long day of backpacking. A comfortable sleeping pad can make a significant difference in your overall experience. The EXPED Ultra 6.5R stands out with its soft stretchy top material and pressure relief, providing a plush feel that mimics a home mattress. It also offers stability and thickness, ensuring you don't feel the ground beneath you. The Klymit Static V Base™, while comfortable with its 2.5 inches of thickness and V-shaped design, may not provide the same level of cushioning and support. The Ultra 6.5R's vertical baffles and cradle technology further enhance its comfort, making it the clear winner in this category.

Warmth

Ultra 6.5R

4.3/ 5.0

Static V Base™ Sleeping Pad

3.8/ 5.0

Warmth is essential for staying comfortable in various weather conditions. A warmer sleeping pad can make a significant difference in colder temperatures. The EXPED Ultra 6.5R excels with its R-value of 6.9, making it suitable for all-season use, including below freezing temperatures. It features synthetic fiber insulation and reflective film, ensuring you stay warm and don't lose heat. The Klymit Static V Base™, with an R-value of 1.3, is more suited for three-season use and may not provide the same level of warmth in colder conditions. The Ultra 6.5R's superior insulation and higher R-value make it the better choice for warmth.

Durability

Ultra 6.5R

3.7/ 5.0

Static V Base™ Sleeping Pad

3.4/ 5.0

Durability is important for ensuring your sleeping pad lasts through multiple trips and rough use. A more durable pad can save you money and hassle in the long run. The EXPED Ultra 6.5R features a 20-denier polyester shell material and continuous vertical welds, making it one of the more durable options. It also has a warranty and is field repairable, adding to its longevity. The Klymit Static V Base™, while durable with its 75d rip-stop nylon, may not be as robust and has reports of leaks over time. The Ultra 6.5R's stronger materials and construction give it an edge in durability.

Noise

Ultra 6.5R

4.2/ 5.0

Static V Base™ Sleeping Pad

3.0/ 5.0

Noise can be a significant factor, especially for light sleepers. A quieter sleeping pad ensures you won't be disturbed by crinkling or squeaking sounds. The EXPED Ultra 6.5R is praised for being very quiet with no crinkle factor, thanks to its soft stretchy polyester and insulation technologies. The Klymit Static V Base™, however, lacks specific feedback on noise, making it less clear how it performs in this category. The Ultra 6.5R's quiet performance makes it the better choice for those sensitive to noise.

Packability

Ultra 6.5R

4.1/ 5.0

Static V Base™ Sleeping Pad

4.1/ 5.0

Packability is crucial for backpackers who need to save space and weight. A more packable sleeping pad can make your backpack lighter and easier to carry. Both the EXPED Ultra 6.5R and Klymit Static V Base™ are praised for their compact sizes and lightweight designs. The Ultra 6.5R packs up really small and is easy to store, while the Static V Base™ is also lightweight and packs down to a compact size. Both options are excellent in this category, making it a tie.

Ease Of Use

Ultra 6.5R

3.8/ 5.0

Static V Base™ Sleeping Pad

3.7/ 5.0

Ease of use is important for quickly setting up and packing away your sleeping pad. A pad that is easy to inflate and deflate can save you time and effort. The EXPED Ultra 6.5R features two flat valves and an inflation bag, making it efficient and easy to use. The Klymit Static V Base™ has a twist-pull valve and is also easy to inflate and deflate. Both pads are user-friendly, resulting in a tie for this category.

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Conclusion & Final Verdict:

Final Verdict

Choose the EXPED Ultra 6.5R if: You prioritize comfort and warmth, and want a sleeping pad that feels like a home mattress with excellent insulation for all-season use.

Choose the Klymit Static V Base™ if: You need a lightweight and compact sleeping pad that is easy to carry and suitable for three-season use.

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