Vacuum Compression Backpack

ntroducing the Vacuum Compression Backpack – the ultimate blend of innovation and practicality for your travel needs! Made from waterproof Oxford cloth, this backpack is designed to withstand the elements while keeping your belongings safe and dry.With dimensions of 493215CM, this backpack provides ample space for all your essentials. Need even more room? No problem! After expansion, it grows to 493220CM, making it capable of holding a 17.3-inch laptop and much more.Utilizing the vacuum compression method, this backpack allows you to maximize space efficiently. Simply follow these steps: Open the compressed vacuum-lined bag, place your clothes inside the airtight zipper, open the one-way exhaust valve, and press to remove excess air – it's that easy!But functionality doesn't end there. This backpack boasts a range of features including a breathable back panel, comfortable foam shoulder straps, an anti-theft zipper pocket on the back, and wet/dry separation areas for added convenience.