DMM 11mm Dynatec Sling Review

Out of the Box: DMM 11mm Dynatec Sling

The DMM 11mm Dynatec Sling is a simple yet crucial piece of climbing and tactical gear, designed for lightweight strength and durability. Manufactured by DMM, a company renowned for its high-quality climbing hardware, this sling promises reliable performance in demanding situations. Its primary selling point is the use of Dyneema, a material prized for its exceptional strength-to-weight ratio and resistance to abrasion. I was drawn to this sling because I needed a reliable and lightweight anchor material for multi-pitch climbs where every ounce counts.

Upon receiving the DMM 11mm Dynatec Sling, I immediately noticed its incredibly light weight. The material felt surprisingly strong and smooth to the touch, indicating a tight weave and high-quality construction. Compared to older nylon slings I own, the DMM Dynatec Sling is noticeably thinner and lighter, yet boasts a comparable strength rating. I chose this over similar nylon slings because of Dyneema’s superior water resistance, a significant advantage in unpredictable mountain weather.

My initial impression was one of cautious optimism; I was excited by the weight savings and the reputation of Dyneema, but also aware that such a lightweight sling might require extra care to avoid abrasion. The bright color (assorted) was a welcome bonus for visibility in cluttered gear loops.

Real-World Testing: Putting DMM 11mm Dynatec Sling to the Test

First Use Experience

My first opportunity to test the DMM 11mm Dynatec Sling came during a weekend of sport climbing at a local crag. I primarily used it to extend placements and equalize anchors. Even when wet from an unexpected rain shower, the sling retained its strength and did not become waterlogged like nylon slings often do.

The sling was exceptionally easy to handle and clip, and its lightweight nature made it virtually unnoticeable on my harness. The bright color made it easy to distinguish from other gear, even in low light conditions. No issues arose during the first use, and I appreciated the secure feeling it provided.

Extended Use & Reliability

After several months of consistent use, the DMM 11mm Dynatec Sling has proven to be a reliable piece of gear. I’ve used it in a variety of environments, including granite walls, sandstone canyons, and even some winter alpine routes. While the sling shows some minor signs of surface abrasion, particularly where it has been repeatedly rubbed against rock, the core fibers remain intact.

The sling is easy to clean with mild soap and water, and it dries quickly. Compared to my older nylon slings, the DMM Dynatec Sling has held up remarkably well, showing significantly less wear and tear. I am particularly impressed by its continued resistance to stretching and deformation.

Breaking Down the Features of DMM 11mm Dynatec Sling

Specifications

The DMM 11mm Dynatec Sling boasts several key specifications that contribute to its performance. It is constructed from Dyneema, a high-modulus polyethylene fiber known for its exceptional strength-to-weight ratio. The sling’s diameter is 11mm, offering a balance between strength and manageability.

While the exact length varies depending on the specific sling purchased (e.g., 60cm, 120cm), the 11mm width remains constant. The stated breaking strength is typically around 22kN (kilonewtons), or approximately 4946 pounds, meeting or exceeding most climbing standards. This high strength is crucial for safety and peace of mind in demanding climbing scenarios.

Performance & Functionality

The DMM 11mm Dynatec Sling excels in its intended purpose: providing a strong, lightweight, and durable anchor or extension point. Its high strength rating ensures that it can withstand significant loads, even in dynamic situations. While Dyneema slings can be more susceptible to damage from sharp edges than nylon, careful placement and inspection can mitigate this risk.

The sling performs admirably, providing secure and reliable anchors. One potential weakness, common to all Dyneema products, is its lower melting point compared to nylon. This requires caution when using it in situations involving high friction or heat. Overall, the sling more than meets my expectations for a lightweight and durable anchor material.

Design & Ergonomics

The DMM 11mm Dynatec Sling features a simple, yet effective design. The tightly woven Dyneema creates a smooth, supple feel, making it easy to handle and knot. The lightweight nature of the sling contributes significantly to its overall ergonomics, reducing the weight burden on gear loops and harnesses.

The sling is user-friendly, requiring no specialized knowledge or skills to use effectively. Even beginners will find it easy to integrate into their climbing or tactical systems.

Durability & Maintenance

Given its Dyneema construction, the DMM 11mm Dynatec Sling offers impressive durability for its weight. While it is not impervious to abrasion, it is significantly more resistant to wear and tear than comparable nylon slings. Regular inspection for cuts, abrasions, and UV damage is crucial to ensure its continued integrity.

Maintenance is straightforward, requiring only occasional cleaning with mild soap and water. Proper storage away from direct sunlight and chemicals will further extend its lifespan. With proper care, this sling should last for many years of reliable service.

Accessories and Customization Options

The DMM 11mm Dynatec Sling is a self-contained piece of gear and does not typically come with any additional accessories. However, its versatility allows it to be used with a wide range of climbing and tactical hardware, including carabiners, quickdraws, and ascenders. The sling is compatible with virtually any standard-sized carabiner.

Customization is limited, as the sling’s primary function is as a static anchor or extension. However, users can choose different lengths to suit their specific needs and preferences.

Pros and Cons of DMM 11mm Dynatec Sling

Who Should Buy DMM 11mm Dynatec Sling?

The DMM 11mm Dynatec Sling is perfect for climbers, mountaineers, and alpinists who prioritize lightweight gear without sacrificing strength and reliability. It is also well-suited for tactical users who need a durable and water-resistant anchor material. This sling is especially beneficial for multi-pitch climbers where weight savings are critical.

Those who are new to climbing or who primarily climb in areas with exceptionally sharp rock may want to consider using more abrasion-resistant nylon slings. A must-have accessory is a good set of carabiners to clip into the sling for secure anchoring.

Conclusion on DMM 11mm Dynatec Sling

The DMM 11mm Dynatec Sling is a well-designed and durable piece of climbing gear that delivers on its promise of lightweight strength. Its Dyneema construction provides an exceptional strength-to-weight ratio and excellent water resistance, making it a valuable addition to any climber’s or tactical user’s arsenal. At a price of $4.47, the DMM 11mm Dynatec Sling is a cost-effective solution for those seeking high-performance and lightweight gear.

I would highly recommend the DMM 11mm Dynatec Sling to anyone looking for a reliable and durable anchor material. Don’t hesitate – upgrade your gear with this essential piece of equipment today!