Versatile 4 in1 Style

Sling Bag | Chest Bag | Fanny Pack | Additional Bag 

Effortlessly switch between four different carrying methods to suit your specific needs.

Modular design

Switching carry options has never been easier. Just fit the module position. A secure and secure attachment system ensures the modules stay in place throughout your daily activities, giving you peace of mind and convenience on the go.

Quick lock

The "QuickLock" boasts a user-friendly design that allows for hassle-free installation. No more wasting time or energy on convoluted fastening mechanisms!

Quick adjustment

The Adjustable Strap boasts a user-friendly design that allows you to effortlessly modify its length to suit your specific needs offers unparalleled convenience and comfort.

Sling Bag

Chest Bag

The buckle is installed on the red block

Fanny pack

The buckle is installed on the red block

Additional Bag 

The buckle is installed on the red block

Enhanced Comfort Design

The shoulder strap can be seamlessly adjusted to the left or right shoulder, providing optimal comfort tailored to your preference.

Innovative Patented Design

Our chest strap system , resulting in a snugger fit against your body, easy and quickly

Easy install and quickly

Adjustable Storage Capacity

With the ability to expand its space by more than 25%, our product can easily accommodate even a thin jacket or other belongings.

Convenient Magnetic Buckle Strap

Equipped with a magnetic buckle strap, our product ensures easy and quick release and buckling for hassle-free use.

More details


  • 4-in-1 carrying options
  • Precisely customizable and adjustable straps
  • adjustable straps
  • Patented chest buckle
  • Adjustable storage space
  • One backpack does the job for four bags
  • Suitable for users of all body types
  • Quickly stabilize the
  • backpack with ease
  • 25% more storage capacity
    Simple and quick buckling
  • Easily switch styles according to your needs, saving money and time
  • Regardless of your height or weight, you can finely personalize the adjustments for the most comfortable fit.
  • No more swaying while riding or running, significantly improving comfort
  • Compact size but can fit more items, even including a thin jacket and an iPad
  • Easily put on or take off the backpack, providing agility and speed in just a second

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