Crag Dry Duodess Rope - 9.5mm
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View Similar ProductsWhy We Like The Crag Dry Duodess Rope
Among Mammut's arsenal of Crag climbing ropes, the Crag Dry Duodess Rope stands out to us as a high-performance all-arounder for rock, ice, and every route in between. Mammut's Dry treatment excels UIAA's standards for abrasion-resistance as well as water-resistance, so this rope thrives in both desert and alpine environments. The skinny 9.5mm diameter delicately balances between strength and lightness, making the rope suitable for both single- and multi-pitch routes.
Details
- Dry-treated climbing rope ideal for rock, ice, and alpine climbing
- 9.5mm diameter is strong on sport climbs and light on multi-pitch
- Dry treatment exceeds UIAA for repelling water, dirt, and abrasion
- Duodess bi-pattern design drastically quickens descents
- Item #MAMU51H
- Type
- single
- Diameter
- 9.5mm
- Dry Treatment
- UIAA Dry treatment
- Static Elongation
- 8%
- Dynamic Elongation
- 33%
- Impact Force
- 8.8kN
- UIAA Falls
- 6-7
- Bi-Pattern
- Duodess
- Center Mark
- bi-pattern permanently marks center
- Sheath Construction
- nylon
- Sheath Mass
- 40%
- Rope Weight
- 59g/m
- Claimed Weight
- [60m] 7lb 12.9oz, [70m] 9lb 1.7oz
- Manufacturer Warranty
- 2 years
- Activity
- climbing
Reviews
Q&A
What do you think about this product?
Overall Rating
5 based on 212 ratings
Review Summary
Fits True To Size
Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.Customer Images
Here's what customers have to say
The rope is versatile and durable, with a smooth handling that works well with various belay devices. The bi-pattern design makes it easy to find the middle, and the dry treatment helps the rope stay dry and resist dirt buildup. Some users noted the rope can get kinky or twisted, but overall it is considered an excellent all-around rope suitable for a variety of climbing applications.
AI-generated from the text of customer reviews.
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Selecting an option will reload the available reviews on the pageJune 24, 2025
Great rope with durability and functionality. Looks great and I love the dual pattern.
I love the product but nothing is perfect so a 5 star is really hard to offer up.

Originally reviewed on ExpertVoice.com
June 12, 2025
Excellent for indoor and outdoor climbing
I've been using this rope for indoor and outdoor climbing for about sixth months, and I love it. It handles well, feeds nicely, and has withstood some whips with grace. I have nothing bad to say about it.

Originally reviewed on ExpertVoice.com
March 5, 2025
This rope lasted me through many trips. Single Pitch cragging to short and long Multipitch routes. It saw many whips and didn't need the ends to be cut until year 3. Very impressed. Just make sure you wash it to keep it performing well longer

Originally reviewed on ExpertVoice.com
March 2, 2025
You cannot go wrong with Mammut ropes. They are reliable, easy to flake (well, as easy as that can be), and smooth through the belay device. This is a great go-to rope, treated for some of our damper crags and surprise rain. Evident quality boosts confidence while high on the route. As I have written in past Mammut reviews, I am never afraid to put loved ones up on their ropes. Happy climbing, y’all!

Originally reviewed on ExpertVoice.com
February 23, 2025
My Go-To Rope
I’ve used this rope for two years now for both sport and trad climbing, as well as top roping. Not only do I appreciate the dry-treatment and its ability to keep the rope dry if a surprise shower comes, but it also increases the durability of the rope which I can definitely tell the difference in. Though the dry treatment has faded with various washings, I was able to use the rope for ice climbing before that and it worked very well in those conditions. Overall, I would highly recommend this rope to other climbers. I have a 70m version of it, and it’s been great across the country to access different climbs.

Originally reviewed on ExpertVoice.com
January 20, 2025
Simply the Best
If I were to own only one rope, this would be it. The balance of durability, weight, and elasticity make it the rope I reach for the most when I am headed to the crag. It also feeds well through a grigri and atc style devices. I've used other ropes that are more supple or lighter, but are less durable or stretch too much. I use this rope for single pitch and multi pitch trad mostly, and sometimes for toprope and sport. This rope balances them all nicely.

Originally reviewed on ExpertVoice.com
January 17, 2025
Go to rope.
Great build quality, longevity, and quality control.

Originally reviewed on ExpertVoice.com
January 7, 2025
Excellent Rope
This has been the perfect sport crag rope for us. It is still in amazing condition after a number of routes. Highly recommend!

Originally reviewed on ExpertVoice.com
January 4, 2025
Perfect width and length for alpine as well as cragging. Love the dry treated aspect.

Originally reviewed on ExpertVoice.com
December 30, 2024
Great rope at a great price
Have been very happy with the Mammut 9.5 crag ropes. This dry rope gives me confidence to climb even when the weather starts looking rainy.

Originally reviewed on ExpertVoice.com
Do you have a question about this product?
March 28, 2021
For the number of UIAA Falls it indicates "7-Jun." What is 7-Jun?
March 31, 2020