Tzowla 40 Liter Anti Theft Backpack with Giant Tumbler Holder Pocket and Lock,17.3 Inch Laptop Backpack

Tzowla backpack has digital security lock，side spring rope and double security hooks. External USB port,convenient charging your cellphone by connecting your own power bank. High-quality polyester fabric material and comfortable wide padded shoulder strap design. Tzowla backpack perfect for daily use at office, travel, college and school. Anti-theft backpack uses side spring rope on the security lock，easily protect your belongings! The tough materials will withstand ripping and abrasion, ensuring a long-lasting use. Tzowla backpack can be given to sweetheart, relatives, friends, colleagues. Christmas, Valentine's Day, Birthday, Thanksgiving, Anniversary, Independence Day gift Soft fluffy interior, thick protective ridge around the zipper and waterproof material exterior offers your device 360° superior protection from scratch, knocks, bumps or accidental dropping. The backpack is firmly placed on the luggage, making travel more convenient. 1.Put the dials at its original numbers 0-0-0. 2.Press down the reset button with a tool until hear the “Ckick” sound. 3.Set your combination by turning the dials,for example 6-6-6. 4.Then push the button towards to the direction of arrow and the reset buttonwill be back when you hear the “Click” sound. Fasten your backpack to a secure object,so it can't be stopped -make sure it's notgoing anywhere you don't want it to. One security hook is hidden in a pocket beneath the logo, the second hides in the front pocket. Secures your zipper to protect against pickpockets. Built-in stainless steel wire mesh adds additional security level,as well as the scratch resistant and wear-resistant fabric，Puncture resistant double zipper---It helps prevent against luggage tampering. Steel wire reinforced straps helps prevent cut & run theft RFID blocking material (10MHz-3GHz) to prevent personal information such as cards from being leaked.