Magnetic vs Strap-On Tank Bags: Which One is Best for You?

Summary

In this article, you'll get answers to which tank bag suits your riding needs magnetic or strap-on. I’ve tested both the Nelson Rigg Trails End Adventure Tank Bag and Cortech Super 2.0 18L Magnetic Tank Bag, and they perform flawlessly in all conditions. Magnetic bags provide quick access and a strong grip, even at high speeds, while strap-on bags offer extra stability for adventure riding. Both options are waterproof, lightweight, and reliable, ensuring a secure and hassle-free ride.

When it comes to enhancing your motorcycle adventures, choosing the right tank bag is crucial. I’ve made the mistake of picking the wrong tank bag before, and trust me, it’s not just frustrating—it can ruin an otherwise perfect ride. That’s why I take the time to find the right match because the right choice isn’t just about convenience; it’s about making every ride smoother and more enjoyable. In this article, I’ll dive into the key differences between magnetic and strap-on tank bags, tackling riders’ most common confusions. There are different types of tank bags available to suit various riding styles. By the end, you’ll have everything you need to choose the best storage setup for your motorcycle.

Understanding Magnetic vs Strap-On Tank Bags

What Are Magnetic Tank Bags?

A magnetic tank bag attaches to your motorcycle’s metal fuel tank using strong magnets. They offer quick installation and easy removal, making them a great choice for riders who frequently need access to their gear.

Pros:

• Ease of Use: Quickly attach and detach without fuss.
• No Straps Needed: Eliminates the need for additional mounting hardware.
• Ideal for Commuters: Perfect for daily riders needing swift access to essentials.

Cons:

• Tank Compatibility: Only suitable for metal tanks; incompatible with plastic or aluminum.
• Potential Shifting: May move during high-speed rides or in strong winds.
• Risk of Scratches: Dirt or debris trapped between the bag and tank can cause paint damage.

What Are Strap-On Tank Bags?

A strap-on tank bag secures the motorcycle using adjustable straps, making them versatile for various tank materials, including plastic and aluminum.

Pros:

• Universal Fit: Compatible with all tank types.
• Enhanced Stability: Remains secure during high-speed rides and rough terrains.
• Perfect for Adventurers: Suited for off-road and long-distance touring.

Cons:

• Installation Time: Takes longer to attach and remove due to straps.
• Potential Wear: Straps can cause paint abrasion over time if not properly managed.
• Periodic Adjustments: May require tightening during extended rides.

Pros and Cons of Magnetic and Strap-On Tank Bags

Advantages of Magnetic Tank Bags

• Quick attachment and removal—perfect for city riders and commuters.
• No external hardware is needed, keeping your motorcycle’s look clean.
• Ideal for riders who frequently access their gear.

Disadvantages of Magnetic Tank Bags

• Limited Compatibility: Not suitable for aluminum tanks.
• Stability Concerns: Can shift or detach at high speeds.
• Potential Scratching: Requires regular cleaning to prevent debris from causing paint damage.

Advantages of Strap-On Tank Bags

• Fits all motorcycles, regardless of tank material.
• More secure for high-speed and off-road riding.
• Often larger capacity, ideal for long trips.

Disadvantages of Strap-On Tank Bags

• Takes longer to install and remove.
• Straps may loosen and require periodic adjustments.
• Potential for paint damage if straps are not properly padded.

Common Questions About Tank Bags

Do Magnetic Tank Bags Stay Secure at High Speeds?

Yes, but they can shift under extreme conditions. To prevent this:

• Use additional tethering straps for extra security.
• Keep the tank surface clean before attaching the bag.
• Choose a bag with reinforced magnets.

Can Strap-On Tank Bags Damage Motorcycle Paint?

• Yes, over time, friction from the straps may cause paint wear. To prevent this:
• Apply a protective film where the straps touch the tank.
• Keep straps properly adjusted to minimize movement.
• Check for dirt buildup and clean regularly.

Are Magnetic Tank Bags Suitable for All Motorcycles?

No, they only work on metal tanks. If your motorcycle has a plastic or aluminum tank, consider:

• Strap-on tank bags
• Tank ring-mounted bags

How Do Weather Conditions Affect Tank Bags?

Rain, dust, and extreme temperatures can impact both types:

• Magnetic Bags: Moisture can reduce grip strength, and dust can scratch the tank.
• Strap-On Bags: Straps may stretch when wet, requiring occasional tightening.

Can Magnetic Tank Bags Interfere with Electronics?

While rare, strong magnets can affect credit cards and electronic devices. To avoid issues:

• Store credit cards and hard drives away from the magnetic base.
• Use electronic-safe compartments inside the bag.

How Do I Prevent Tank Bags from Scratching My Motorcycle?

Regularly clean the tank and the bag’s contact areas.

• Use protective pads under the bag.
• Secure loose straps to prevent rubbing.

Which Tank Bag Is Easier to Install and Remove?

Magnetic tank bags are faster and more convenient. Strap-on tank bags require more effort but provide better security.

Are There Tank Bags That Combine Both Attachment Methods?

Yes, hybrid tank bags use both magnets and straps, offering:

• Quick attachment with extra stability.
• Ideal for long-distance and off-road rides.

How Do I Choose the Right Size Tank Bag for My Needs?

• For daily commutes: A small tank bag (5-10 liters) is sufficient.
• For touring or adventure riding: A larger bag (15+ liters) is recommended.

Do Tank Bags Affect Riding Comfort or Maneuverability?

• Smaller bags are less intrusive and suitable for sportbikes.
• Larger bags can impact maneuverability, so positioning is key.

Choosing the Best Tank Bag for Your Needs

When selecting between magnetic and strap-on tank bags, consider:

• Metal tanks suit magnetic bags, while aluminum requires strap-on options.
• Storage needs: A small one for commuting or a larger one for touring.
• Riding style: Magnetic for convenience, Strap-On for security
• Weather conditions: Waterproof or weather-resistant materials

Alternative Tank Bag Options

Tank Ring-Mounted Bags

These attach via a mounting ring around the fuel cap, providing:

• Secure fit without direct contact with the tank.
• Quick-release function for easy removal.

Hybrid Tank Bags

These use both magnets and straps to balance:

• Ease of use.
• Extra security on rough terrains.

Maintenance Tips for Your Tank Bag

Cleaning and Care

• Wipe down the bag and tank regularly to prevent dirt buildup.
• Inspect magnets and straps for wear and replace them when necessary.

Preventing Scratches and Wear

• Apply a protective film where the bag touches the tank.
• Ensure straps are properly tightened to prevent rubbing.

Proper Storage When Not in Use

• Store in a dry place to prevent moisture damage.
• Keep magnetic bags away from electronics to avoid interference.

Conclusion: Which Tank Bag Should You Choose?

After 11000 km of riding around the USA and testing different motorcycle tank bags, I can confidently say that both magnetic and strap-on bags work great—even in extreme conditions.

I’ve personally used the Nelson Rigg Trails End Adventure Tank Bag and the Cortech Super 2.0 18L Magnetic Tank Bag, and both have exceeded my expectations.

• Waterproof & durable: Whether riding through unexpected rain showers or long-distance touring, these bags have kept my essentials dry and safe.
• Secure even at high speeds despite concerns that magnetic bags might shift, I’ve never had an issue even at high speeds or in windy conditions. My magnetic tank bag stays firmly in place.
• Lightweight & Easy to Access: A good tank bag shouldn’t feel bulky or get in the way. Both of these options are lightweight, making them perfect for daily use and touring.
• Quick to Install & Remove: While magnetic tank bags are unbeatable for quick access, strap-on bags provide extra stability on rough terrains.

Go for a magnetic tank bag if you want convenience, quick access, and an easy-to-remove option for commuting or sport riding.
Choose a strap-on tank bag if you need rock-solid security for adventure riding, off-roading, or long-distance touring.
Consider a tank ring-mounted bag for a stable, paint-safe, and quick-release option.
At Wheel Twist, we’re all about real-world testing and honest recommendations. Whether you’re looking for the best tank bag for adventure riding or a practical option for daily commuting, we’ve got you covered. Ride safe and enjoy the journey! Ask any question or road map around the USA, I hope I can also guide you.