6 Universal Equipment Straps For External Mounting Gear

External gear storage often determines the difference between a streamlined, efficient trek and a frustrating battle with an unbalanced pack. Whether lashing a sleeping pad to a climbing bag or securing extra layers to a daypack, the right strap provides peace of mind on technical terrain. Choose wisely, because a slipping strap on a remote trail is an annoyance that quickly escalates into a safety concern.

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Sea to Summit Stretch-Loc: Most Versatile Option

The Stretch-Loc system utilizes a unique TPU material that stretches just enough to maintain tension without sacrificing grip. Because the strap includes a small keeper tail, it avoids the common problem of loose webbing flapping in the wind. This design makes it the go-to for securing odd-shaped items like trekking poles or fishing rods to the side of a pack.

Expect this strap to function best when dealing with gear that might shift or shrink slightly as temperatures fluctuate. The TPU material stays tacky against smooth surfaces, preventing the “sliding” often seen with nylon webbing. It is arguably the most adaptable tool for those who frequently switch between different types of outdoor activities.

These are the primary choice for users who demand a set-and-forget solution for daily transitions. They perform reliably in wet conditions and resist UV degradation better than traditional rubber. If versatility across a wide range of gear profiles is the priority, look no further.

Voile Straps: The Unbreakable Backcountry Classic

Voile Straps are widely considered the gold standard for durability and backcountry reliability. Originally designed for securing skis, these polyurethane straps have become a staple for everyone from bikepackers to mountaineers. Their legendary ability to withstand extreme tension without snapping makes them an essential component of any repair kit.

The simplicity of the buckle-and-hole design allows for near-instant adjustment, even while wearing thick gloves. Because they are virtually indestructible, they serve as a primary lashing method rather than just a backup. If a piece of gear must stay attached through rough bushwhacking or high-speed mountain biking, use a Voile Strap.

Choosing these straps signals a commitment to rugged, no-nonsense gear management. While they lack the refined tensioning of a cam-lock, their durability is unmatched in harsh environments. They are the definitive choice for anyone whose primary goal is equipment security above all else.

AUSTERE Cam-Lock Straps: The Most Secure Lashing

For scenarios where gear absolutely cannot move, the AUSTERE Cam-Lock system provides superior mechanical grip. Unlike elastic or friction-based straps, these utilize a metal cam that bites into the webbing to lock it in place. This mechanism ensures that high-vibration activities, such as carrying a heavy tripod on a rough trail, do not result in a loose pack.

The cam-lock design is the most secure option for heavy, rigid items that need to be cinched tight against a frame. Once the cam is engaged, the tension is locked, eliminating the need to re-tighten throughout the day. It offers a level of stability that strap-and-buckle systems simply cannot match.

These are not the lightest option, but they are the most secure for technical expeditions where equipment integrity is vital. They are best suited for photographers, climbers, or packrafters carrying dense, heavy loads. For those who prioritize pack balance and total security, the AUSTERE system is an essential investment.

Titan Straps: The Best Choice for Frigid Weather

Cold temperatures often cause standard plastics and rubber to become brittle, leading to catastrophic failure at the worst possible moment. Titan Straps are specifically formulated to remain flexible and durable in freezing conditions. They provide the necessary grip for winter mountaineering or ski touring without the risk of cracking under load.

Beyond their temperature resilience, these straps offer high-visibility options that prove invaluable in low-light, snowy conditions. The material maintains its integrity even when cinched over bulky winter shells or rigid gear. They bridge the gap between rubber elasticity and heavy-duty strength.

Select these if the primary environment involves sub-zero temperatures or prolonged exposure to winter elements. Their ease of use with bulky mittens makes them the most practical choice for high-altitude or deep-winter adventures. Avoid them only if the weight is a critical concern, as they are intentionally robust.

GEAR AID Cinch Straps: Easiest for Quick Access

GEAR AID Cinch Straps utilize a simple hook-and-loop system that is ideal for quick-access items. These are not designed for structural, high-tension loads, but they are perfect for items that need to be detached frequently. Think of them as the “velcro” of the strapping world—convenient, fast, and highly intuitive.

These are best for organizing cables, lashing a light jacket to a shoulder strap, or securing gear that needs to be grabbed on the move. The ability to adjust them with one hand is a significant advantage when the trail becomes narrow or the pace quickens. They keep small, dangling items consolidated and out of the way.

Use Cinch Straps for convenience rather than security. They excel in scenarios where accessibility outweighs the need for extreme structural reinforcement. For the day hiker or traveler who needs to keep gear tidy but reachable, these are an ideal, low-cost utility tool.

Nite Ize Gear Tie: Best for Small, Awkward Items

The Nite Ize Gear Tie is essentially a heavy-duty, rubber-coated wire that can be bent into any shape. It is perfect for bundling tent poles, securing small items to a bike handlebar, or hanging a lantern in a tent. Because they are not standard loops, they offer infinite adjustment options that traditional straps cannot mimic.

Their strength lies in their ability to conform to irregular shapes, making them the most versatile tool for “non-strap” jobs. They don’t require a buckle or a specific anchor point to function. Simply wrap, twist, and secure.

Choose these for organizing internal gear or lashing light, awkward items where a standard strap would be overkill. They are a must-have for the gear enthusiast who values multi-purpose utility. Keep a few in the pack; they will inevitably solve a problem that wasn’t anticipated.

How to Pick the Right Strap Length and Material

When selecting strap length, always err on the side of slightly longer than necessary to accommodate bulky layers or future gear changes. A strap that is too short is useless, while a strap that is slightly long can be neatly tucked away or trimmed. Measure the circumference of the load and add at least four inches for the buckle overlap.

Material matters just as much as length. TPU is excellent for grip and elasticity, nylon provides high-strength stability, and polyurethane offers unmatched durability in extreme weather. Think about the environment: will the strap be exposed to mud, freezing water, or intense UV rays?

Consider the surface of the gear being lashed. Smooth, hard surfaces require high-friction materials like TPU to prevent slippage. Soft, fabric-covered gear can be held firmly with standard nylon webbing. Matching the strap material to the load surface is the secret to a stable pack.

Secure Lashing Tips for a Balanced, Stable Pack

Balance is the most critical factor when lashing gear to the outside of a pack. Always aim to distribute weight symmetrically to prevent the pack from pulling to one side, which leads to muscle fatigue over long miles. Keep the heaviest items as close to the pack body as possible to minimize the pendulum effect.

Ensure all straps are tightened to the point where the item cannot wiggle independently of the pack. Loose gear acts like a lever, creating momentum that can throw off balance on technical terrain. A good rule of thumb is to perform a “shake test” before departing; if the gear rattles, it needs more tension.

Regularly check the security of your lashings after an hour of hiking. Vibration and settling can loosen even the best straps, especially when moving over rocky or uneven ground. A quick adjustment mid-day is a small price to pay for a stable, comfortable load.

What to Lash Outside (And What to Keep Inside)

Reserve external storage for items that are too bulky, too dirty, or needed with high frequency. Closed-cell foam pads, trekking poles, or a rain shell are perfect candidates for the exterior. These items are generally resilient to the elements and do not suffer from being exposed.

Never lash essential survival gear, sleeping bags, or food to the outside. Internal storage keeps these items dry, clean, and protected from snagging on branches or rock faces. If an item is critical to the success of the trip, it belongs inside the pack, protected by the pack’s fabric.

Use the exterior only as a secondary storage space, not a primary one. If a pack is so small that it requires everything to be strapped to the outside, it is likely the wrong size for the adventure. Prioritize internal volume for weight distribution and external storage for utility.

Buckles vs. Cams vs. Keepers: A Quick Guide

The buckle is the most common and versatile choice, relying on tension and friction to hold steady. It is perfect for general-purpose lashing where minor adjustments are acceptable. Most lightweight straps utilize a basic cam-buckle, which is simple to operate but can slip if not tensioned correctly.

Cam-lock systems provide a positive, mechanical bite that won’t release until manually engaged. These are the heavy hitters for high-vibration or heavy-load scenarios where security is paramount. They offer peace of mind, though they are usually heavier and more expensive.

Keepers, often seen on specialized rubber straps, prevent the tail of the strap from dangling. They aren’t structural, but they keep the pack tidy and prevent snags on the trail. When building a kit, consider the balance between the security of a cam and the simplicity of a standard buckle.

Properly securing gear to a pack is a skill that evolves with every mile on the trail. By matching the right tool to the specific requirement, any adventurer can transform a cumbersome load into a streamlined, efficient setup. Focus on stability, prioritize your internal space, and keep the essentials secure—then get outside and enjoy the journey.