ExpanTech Pro Vacuum-Seal Backpack

The ExpanTech Pro Vacuum-Seal Backpack is the ultimate travel essential for those who demand flexibility, style, and efficiency.  Designed to fit 17-inch laptops, this expandable backpack adapts to your needs with vacuum compression technology, allowing you to maximize or minimize storage in seconds. Crafted from weather-resistant materials, it ensures durability in any environment—whether you're commuting to work, heading to class, or embarking on an adventure. Ergonomic straps provide all-day comfort, while dedicated compartments keep your tech and essentials organized. ✅ Carry-on compliant – Meets airline size requirements✅ Quick re-vacuum system – Effortless repacking at airport security✅ Wrinkle-free packing – Compression without damaging clothes Before expansion: 19 x 13 x 6 inches After expansion: 19 x 13 x 8 inches Weight: Approximately 3.3 lbs Airline carry-on limit: 22 x 14 x 9 inches Upgrade your travel experience with a backpack that adjusts to your journey!