MS Business Smart Backpack, Waterproof Travel Bag with USB Charging Port

【Large Capacity and Expandable】 Enjoy the ultimate flexibility with our UPGRADE Travel Backpack, approved for carry-on flights. The standard size measures 17.711.86.3 inches, while the Extended size expands to 17.711.810.2 inches. The backpack’s expansion zipper increases storage from 25L to 40L, easily accommodating 7 days of travel essentials. This dual-purpose pack is designed for both men and women, featuring a thickened, furry compartment to protect your expensive 17-inch laptop from scratches.

【YKK Zipper & USB Charging Port】 Built with durability and convenience, this MS business smart backpack features a YKK durable metal zipper that opens and closes smoothly. Keep your devices charged on the go with the built-in USB charger and cable. No need for a power bank; charging is seamless and portable. Whether you’re walking or riding, you can use your electronic devices freely.

【Waterproof & Anti-theft】 Protect your valuables with our high-quality water-resistant backpack made of durable polyester fabric. Ideal for rainy days, this backpack shields your items from water damage. With an anti-theft pocket hidden on the back, safeguard your wallet, bank cards, ID, passport, and other valuables effectively.

【Multiple Applications】 This stylish travel backpack is perfect for various occasions, from business trips and short vacations to weekend getaways, outdoor camping, daily leisure outings, mountain hiking, and fitness exercises. It's also a thoughtful gift for family and friends during the holidays, making it the perfect present for Christmas or New Year.

【Convenient and Thoughtful Design】 Experience comfort and convenience with our travel backpack’s unique design. The chest buckle alleviates shoulder pressure, while padded handles allow lifting from multiple angles. With a mini lifeguard whistle at the buckle, you can signal for help in emergency situations.