Somago Vacpack Backpack, One-Click Automatic Compression, 60L Expandable Backpack With Tsa Lock, Laptop Backpack Fit For 17 Inch Laptop, Anti Theft Tr

[5 YEARS GLOBAL WARRANTY]: Somago products are rigorously tested to ensure they meet stringent standards. These products come with a 5-year warranty against defects in materials and workmanship. Simply contact us with your order number to receive a 5-year global warranty covering 21 countries.[Automatic Compression Function]: This backpack features a one-touch automatic compression system, eliminating the need for an additional air pump to achieve vacuum compression. Simply connect to an external power source, and you can perform vacuum compression anytime, anywhere, making travel more convenient.[Expandable]: The backpack has an expandable feature. Expandable up to 2 inches/5 cm. Dimensions before expansion: 19.3x12.6x5.9 inchess; Dimensions after expansion: 19.3x12.6x7.9 inchess.[TSA Lock]: The backpack is equipped with a customs combination lock. It is also convenient for customs officers to check the contents of the backpack when you go through customs. It saves you time when you go through customs.[Water-resistant Fabric]: The backpack material is water resistant, wear-resistant and not easy to pilling. Suitable for traveling trips, business trips, camping and so on. This multifunctional backpack is also perfect as a gift for your family and friends.Colorblock,LetterOxford