- Space-Saving Foldable Design: The Expandable Bag features a compact, foldable design that is ideal for travel. When not in use, it folds flat for easy storage, conserving space in your closet or suitcase. - Removable Wheels for Versatility: Easily switch your bag’s function with removable wheels that can be attached or detached in under 30 seconds. Transition from a duffle bag to a rolling suitcase effortlessly, allowing for comfortable carrying without incurring trolley fees. - Generous 40L Capacity: This bag boasts a spacious 40-liter packing capacity, providing ample room for your essentials, whether you are going on a weekend trip or a longer vacation. Pack everything you need, plus a few extras. - Expandable Bottom for Extra Storage: Need additional space Simply unzip the bottom to expand capacity by 25 percent . This feature is perfect for accommodating souvenirs, extra clothing, or unexpected finds during your travels, offering you the flexibility you need. Use Scenarios: 1. Ideal for weekend getaways: Easily pack clothing and toiletries, then fold it flat for storage at home. 2. Perfect for family vacations: The expandable bottom allows for extra packing room for kids' items or souvenirs. 3. Great for business trips: Convert from a duffle to a wheeled suitcase to navigate airports and hotels with ease. The Expandable Bag combines functionality with convenience, making it a must-have for travelers seeking efficiency and versatility in their luggage.