Let’s Dive into Metolius Monster 11mm Open Loop Sling
The Metolius Monster 11mm Open Loop Sling is a seemingly simple piece of kit that can make or break a climbing or mountaineering adventure. Manufactured by Metolius, these slings are built with durability and lightweight performance in mind, making them ideal for alpine routes. Are they really as indispensable as many climbers claim, or just another piece of gear taking up space on your harness?
I first encountered the need for a sling like this when I started tackling multi-pitch climbs. I needed reliable, lightweight gear for building anchors and extending protection placements. Standard nylon runners were bulky and heavy, while thinner Dyneema runners sometimes felt too flimsy.
The first time I held the Metolius Monster 11mm Open Loop Sling, I was struck by how light it felt without sacrificing robustness. The 11mm Dyneema felt substantial, and the stitching was clean and confidence-inspiring. My initial impression was definitely positive – a durable piece of gear that wouldn’t weigh me down.
Compared to a standard nylon sling, the Metolius Monster 11mm Open Loop Sling is noticeably lighter and less bulky. I also considered the Black Diamond Dynex Runner and the Petzl Pur’Anneau, but the Metolius seemed to offer a better balance of strength, weight, and price. It appeared to be a great all-around sling for varied climbing applications.
My first impression of the Metolius Monster 11mm Open Loop Sling was one of cautious optimism. It felt like a well-made, practical tool, and I was eager to put it to the test on the rock.
Real-World Testing: Putting Metolius Monster 11mm Open Loop Sling to the Test
First Use Experience
I first tested the Metolius Monster 11mm Open Loop Sling during a multi-pitch climb in the Shawangunks, New York. This area is known for its gritty quartzite and challenging crack climbs, demanding reliable gear. I used the sling primarily for extending placements on wandering pitches and building belay anchors.
The sling performed admirably in these conditions. It was easy to handle, and the 11mm width provided a reassuring feeling of security when clipping into bolts or wrapping around rock features. I didn’t encounter any wet conditions, but the Dyneema material should perform well even when damp.
The sling was incredibly easy to use right from the start. Its open-loop design made it simple to thread through anchors, and the material was supple enough to avoid stiffness even after repeated use. No adjustment period was needed at all.
I didn’t experience any issues during my initial use, but I did notice that the bright color of the sling made it easy to spot on the rock. This is a small detail, but it helped with gear organization and visibility.
Extended Use & Reliability
After several months of regular use, the Metolius Monster 11mm Open Loop Sling has held up exceptionally well. It has seen action on everything from sport climbs to trad routes, and it still looks almost new. The Dyneema material resists abrasion surprisingly well, and the stitching shows no signs of loosening or fraying.
The sling exhibits impressive durability. Despite being dragged over sharp edges and exposed to sun and weather, there is minimal wear and tear. The color hasn’t faded significantly, and the material hasn’t become brittle or stiff.
Maintenance is incredibly simple: I just wipe it down with a damp cloth occasionally to remove dirt and grime. Dyneema is naturally resistant to mold and mildew, so no special cleaning products are needed. It’s a low-maintenance piece of gear.
Compared to my previous experience with nylon slings, the Metolius Monster 11mm Open Loop Sling significantly outperforms them in terms of weight and packability. It’s a much better choice for alpine climbing, where every ounce counts. It is also far more abrasion resistant, giving me peace of mind.
Breaking Down the Features of Metolius Monster 11mm Open Loop Sling
Specifications
- Diameter: 11 mm. This provides a good balance between strength and ease of handling.
- Material: Dyneema. Known for its exceptional strength-to-weight ratio, Dyneema makes the sling lightweight and durable.
- Weight: 0.3 oz. Incredibly lightweight, barely noticeable on your harness.
- Breaking Strength: 22 kN. Exceeds the minimum requirement for climbing slings, offering a high margin of safety.
- CE/UIAA Certified. This certification ensures that the sling meets stringent safety standards for climbing equipment.
- Manufacturer: Metolius. A reputable brand known for quality climbing gear.
- Color: Assorted. The slings come in various colors, which aids in gear organization.
These specifications matter because they translate directly to the sling’s performance and user experience. The high breaking strength provides peace of mind, while the light weight ensures that the sling won’t weigh you down on long climbs. The Dyneema construction makes it durable and resistant to abrasion.
Performance & Functionality
The Metolius Monster 11mm Open Loop Sling performs its job perfectly. It provides a strong, reliable connection point for anchors and extensions, and its light weight makes it easy to carry on long routes. Its strength, weight, and ease of use make it indispensable for alpine and traditional climbing.
Its main strength is its excellent balance of weight, strength, and durability. A weakness, if you can call it that, is that Dyneema slings are more expensive than nylon slings. However, the added performance and lifespan justify the higher cost.
The sling definitely meets and exceeds my expectations. It’s a simple piece of gear, but it performs its function flawlessly and has proven to be a valuable addition to my climbing kit.
Design & Ergonomics
The build quality is excellent. Metolius uses high-quality Dyneema and precise stitching to create a durable and reliable sling. The sling feels light in hand, and the 11mm width provides a comfortable grip when clipping.
The sling is extremely user-friendly; its open-loop design requires no special skills or techniques to use. There’s essentially no learning curve involved. It’s a grab-and-go piece of gear.
Durability & Maintenance
The Metolius Monster 11mm Open Loop Sling is built to last. The Dyneema material is highly resistant to abrasion and UV degradation, and the stitching is robust and secure. With proper care, it should provide years of reliable service.
Maintenance is minimal. A quick wipe down with a damp cloth is all that’s needed to keep it clean and in good condition. Dyneema does not absorb water easily, and it resists mildew, so you don’t need to worry about special cleaning products.
Accessories and Customization Options
The Metolius Monster 11mm Open Loop Sling does not come with any accessories beyond the sling itself. There are no customization options available, as it’s a fairly straightforward piece of gear. It is designed to be compatible with any standard carabiners and other climbing hardware.
Pros and Cons of Metolius Monster 11mm Open Loop Sling
Pros
- Extremely lightweight: Barely noticeable on your harness.
- High strength: 22 kN breaking strength provides a high margin of safety.
- Durable Dyneema construction: Resistant to abrasion and UV degradation.
- Easy to use: Simple open-loop design requires no special skills.
- CE/UIAA certified: Meets stringent safety standards.
Cons
- Price: Dyneema slings are generally more expensive than nylon slings.
- Limited Stretch: Dyneema has very little stretch, which can be a disadvantage in certain high-impact fall scenarios, but this is usually mitigated by the dynamic rope in the system.
Who Should Buy Metolius Monster 11mm Open Loop Sling?
The Metolius Monster 11mm Open Loop Sling is perfect for climbers and mountaineers who need a lightweight, durable, and reliable sling for building anchors, extending placements, and general use on multi-pitch climbs. Alpine climbers, trad climbers, and anyone looking to reduce weight on their rack will benefit most from this sling.
If you’re primarily sport climbing on well-protected routes, a cheaper nylon sling might suffice. Anyone solely focused on indoor gym climbing doesn’t need this level of performance. If you are looking for the absolute lightest sling possible, you can find some thinner options, but they won’t be as durable as the Metolius.
A must-have accessory would be a selection of high-quality carabiners to use with the sling. Consider using a variety of locking and non-locking carabiners for different applications.
Conclusion on Metolius Monster 11mm Open Loop Sling
The Metolius Monster 11mm Open Loop Sling is an outstanding piece of climbing gear. It’s lightweight, strong, durable, and easy to use. While it might be slightly more expensive than a nylon sling, the added performance and longevity make it well worth the investment.
The price is absolutely justified by the quality of materials, construction, and performance. This sling is a long-term investment in your safety and enjoyment on the rock.
I wholeheartedly recommend the Metolius Monster 11mm Open Loop Sling to any climber or mountaineer who values quality, reliability, and weight savings. It’s a fundamental piece of gear that will serve you well on countless adventures. Upgrade your rack today with the Metolius Monster 11mm Open Loop Sling and experience the difference a well-made sling can make.