- Versatile Expandable Design: This duffle bag adapts to your needs with two configurations. Use it as a practical 28L shoulder bag for daily activities, or transform it into a spacious 43L carry-on by attaching wheels and opening the first zip. Need more space? The second zip expands it to a generous 58L, perfect for longer trips. - Durable and Waterproof: Constructed from high-quality, wear-resistant, scratch-resistant, and waterproof oxford cloth, this travel bag withstands the rigors of daily use and adverse weather conditions. The concealed buckle design on the side adds convenience for securing belongings. - Organized Interior: The smart interior layout includes one main compartment, a zipped wet/dry pocket for separating damp items, and two convenient insert pockets for easy access to essentials like your passport, phone, and keys. - Smooth Mobility: Equipped with four removable wheels, this rolling duffle bag glides effortlessly across rough and uneven surfaces. The wheels rotate 360 degrees for easy navigation and are simple to install—just push them into the groove and you're ready to go. Use Scenarios: - Ideal for weekend getaways, the bag transitions seamlessly from a gym bag to a travel companion. - Perfect for business trips, where you can keep work essentials organized and quickly expand for personal items. - Great for outdoor adventures, easily accommodating all your gear while ensuring durability against the elements.