LEFORUP Vacpack Backpack - 60L Expandable Travel Backpack with Vacuum Compression Technology | Perfect for Camping, Hiking & Air Travel | Space-Saving Carry-On Luggage

【Extra Large Capacity】No need for a vacuum pump, just press to exhaust air, and quickly complete the compression process, the items can be compressed to one-fifth of the original volume, and the backpack capacity can reach 60 liters after expansion, meeting various needs of long-distance and short-distance travel

【Waterproof and Durable】Made of high-quality waterproof Oxford cloth and PU leather, it is waterproof, wear-resistant, and water-resistant to steam, ensuring durability in various environments

【Wet and Dry Separation】With multiple compartments and wet and dry separation bags, it prevents wet towels and clothes from staining other clothes and electronic devices

【Anti-theft Design】The main compartment is equipped with an anti-theft password lock, and there is a hidden zipper pocket on the back to protect your valuables from theft

【Take on Plane】Perfect size, in line with airline carry-on regulations, no need to worry about additional baggage fees or luggage storage, allowing you to travel easily