Wet/Dry Separation: Prevents cross-contamination with a dedicated wet/dry pocket, safeguarding electronics and clothes from moisture damage.<br> Expandable Capacity: Effortlessly transition from 40 to 60 liters, akin to a 24-inch suitcase, while maintaining a compact form for versatile travel needs.<br> Vacuum Compression: Utilize the one-way valve for electric or manual compression, optimizing luggage space efficiency with minimal effort and maximum convenience.<br> Anti-theft Design: Secure belongings with an integrated combination lock on the main compartment and a discreet back zipper pocket for valuables, ensuring peace of mind during travels.<br> Versatile Durability: Crafted from robust Oxford cloth, this backpack withstands diverse weather conditions, making it ideal for daily commutes, weekend getaways, business trips, or as a thoughtful gift for avid travelers.<br> Introducing our versatile cycling backpack with Dry/Wet Separation feature. Keep your belongings organized and protected with multiple compartments and a dedicated wet/dry separate pocket. The expandable capacity of up to 60 liters, equivalent to a 24-inch rolling suitcase, ensures you have ample space for all your essentials.<br> Utilize the vacuum compression feature with a one-way valve for quick compression or manual pressure release to maximize luggage space. For added security, the anti-theft design includes an anti-theft combination lock and a hidden zipper pocket on the back.<br> Crafted from durable fabric, this backpack is perfect for daily, weekend, or business trips, making it a great gift for travelers. Choose our expandable vacuum backpack for all your travel needs.<br> Item Name: Cycling Backpack<br> Material: Oxford<br> Features: Large Capacity, Waterproof, Vacuum Design<br> Size Details:<br> 49cm x 32cm x 15cm-20cm(Approx.)<br> Notes:<br> Due to the light and screen setting difference, the item's color may be slightly different from the pictures.<br> Please allow slight dimension difference due to different manual measurement.<br> Package Includes:<br> 1 x Cycling Backpack