Twins Expandable Backpack

Twins Expandable Backpack: Organization and Versatility for Every Adventurer

The Twins Expandable Backpack is the convertible training bag that every combat sports and martial arts wants. Designed by Twins Special, this bag is intended to serve as a spacious backpack that easily converts into a full-size duffel bag, with stowable backpack straps for maximum carrying flexibility.

Measuring 88 x 40 x 28 cm, it’s the perfect companion for anyone looking for space, organization, and the flexibility to tailor their luggage to any need—from daily commutes to longer trips.

Versatility and Smart Space

The Twins Expandable Backpack has been designed with attention to detail to offer you the best in terms of functionality and durability:

• Convertible Design: It is designed to be used as a large backpack or easily converted into a full-size duffel bag. The backpack straps are stowable, allowing you to switch between configurations with ease.

• Internal and External Compartments: It comes with an internal mesh pocket for small items, a side storage pocket and a insulated pocket (keeps items cooler), ideal for drinks or damp clothing. It also includes a soft-lined valuables pocket, perfect for sunglasses, a phone, etc.

• Adaptable Capacity: Its design provides you with all the space you need for your gear—from boxing gloves to shin guards—keeping everything organized.

• Durable Materials: Made with the sturdy, high-quality materials typical of Twins Special, the bag is built to withstand the heavy wear and tear of sports environments.

• Carrying Comfort: The backpack straps and duffel bag handles are designed for comfortable carrying, distributing the weight evenly.

Your Ideal Partner for Every Challenge

Whether you're heading to or coming back from a Muay Thai, boxing, kickboxing, jiu-jitsu, or any other martial arts or combat sports training session, the Twins Expandable Backpack lets you carry your gear with maximum functionality and adaptability.

Add the Twins Expandable Backpack to your gear and experience the difference of traveling with purpose, organization, and versatility.