Ophir 3 Slide Harness
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Quantity
Why We Like The Mammut Ophir 3 Slide Harness
For increased comfort and mobility on long routes, we rack up the Mammut Ophir 3 Slide Harness. The two-part webbing construction reduces pressure points without adding extra padding to keep weight and bulk low and to boost airflow and flexibility, letting us move freely on the wall. Whether we're layering up for ice routes or down for desert sandstone, the quick-adjust buckles at the waist and legs give us a dialed in fit.
Details
- Versatile climbing harness for scaling rock and ice alike
- Adjustable leg loops for a custom fit over bulky layers
- Self-locking buckles provide quick-and-easy fitting
- Two-part webbing construction for airflow, comfort, and mobility
- Indicator belay loop lets you know when the harness is worn out
- Reinforced tie-in point for increased abrasion resistance
- 4 gear loops carry and organize your gear
- Strong haul loop for your tag line
- Item #MAM003J
- Material
- nylon
- Padding
- Split Webbing technology
- Buckles
- 3 Slide Bloc (self-locking)
- Gear Loops
- 4
- Ice Clipper Slots
- none
- Haul Loop
- yes, 4kN
- Chalk Bag Hanger
- none
- Claimed Weight
- 13.1oz
- Leg Loops
- adjustable
- Manufacturer Warranty
- limited 2 year
- Activity
- climbing
Reviews
Q&A
What do you think about this product?
Overall Rating
4.5 based on 64 ratings
Review Summary
Fits Slightly Small
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
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Selecting an option will reload the available reviews on the pageMarch 24, 2025
It's a great harness
I have ran through my previous orphir 3 slide and it is a fantastic overall beginner/intermediate harness. Overall use it for gym and outdoor climbing. I am more into comfort padded climbing harnesses vs lightweight and non adjustable climbing harnesses. The adjustable leg straps and hip are great and can fit me and friends if they borrow the harness. I like the wear stitching being bright red and easy to locate/see is fantastic. I also love the semi hard gear loops they can fit all my quick drawers and climbing gear when outside. Overall would definitely recommend this harness to anyone looking for a comfy great harness.

Originally reviewed on ExpertVoice.com
March 23, 2025
excellent climbing harness
I've been using the ophir 3 for 5 years and have had zero complaints about it. although I don't get to climb as often as I used to, it still is very comfortable and sturdy and I have no concerns going on a climb. I have no doubt that this harness will serve me for several more years, and when I finally do have to lay it to rest, I would buy another mammut harness. 5/5 stars. Definitely recommend.

Originally reviewed on ExpertVoice.com
March 12, 2025
Awesome Fit/Padding
Have climbed in this a few times already and it fits very well. Holds all my gear perfectly and has been pretty comfortable as far as padding goes.

Originally reviewed on ExpertVoice.com
March 2, 2025
Great deal and well made product
So I finally was able to use the harness due to the gym being closed, but the waist portion is a great material and doesn’t feel uncomfortable. The attachment loop for the d ring in the front is solid and I feel safe when climbing. The only complaint I have is the leg straps hurt when being belayed. I would recommend this to anyone getting into rock climbing. It’s an overall well viewed brand and great product.

Originally reviewed on ExpertVoice.com
February 10, 2025
Lightweight and decently comfortable
I did not get this harness specifically just for comfort as I wanted a harness that would feel like I wasn’t wearing anything. So far after having if for over a month I am extremely happy with how it has performed. The material is comfortable and breathable, the gear loops are strong and can fit a lot of gear, and while climbing it barely feels like I have anything on. I did notice a bit of inner thigh rubbing while belaying and tugging from the rope, but it is not quite bad enough to make it worth looking at something else. I believe the slight sacrifice in comfort was well worth it for weight savings.

Originally reviewed on ExpertVoice.com
February 7, 2025
Comfy and well made
Just what I was looking for. Solid harness that feels great!

Originally reviewed on ExpertVoice.com
January 19, 2025
Comfortable harness
The Ophir 3 is an easy to use, comfortable and very well made harness. It’s easily adjustable, secure, and padded without being bulky. Great for outdoor and indoor climbing.

Originally reviewed on ExpertVoice.com
December 29, 2024
Great Harness
I’ve used this harness inside and outside, and I’ve loved it so far. It has a ton of adjustment, and fits perfectly where others might not adjust as well. It’s pretty light while sacrificing little. The comfort is pretty good, but after projecting for a while and taking a few falls it can start to bug you a bit but nothing to complain about. While belaying it also works very well, but same goes if the climber is projecting.

Originally reviewed on ExpertVoice.com
December 11, 2024
Amazing
This harness is durable and comfortable from the beginning. Love it!

Originally reviewed on ExpertVoice.com
November 19, 2024
Broke after 5 months
- Familiarity:
- I've put it through the wringer
- Size Bought:
- L
- Height:
- 6' 1"
- Weight:
- 200
Plastic on the hard point broke after 5 months of regular use while hanging with a creak and crack scaring me. Still had redundancy but very scary.
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