【SPECIFICATIONS】 External Dimension: 18.1”x 14.2” x 8.7” Weight: 6.33 LBS 【LARGE CAPACITY】 ☆ The large main compartment can store office essentials or clothing for overnight trips. ☆ The front compartment with organized pockets for easy access essentials. ☆ The dedicated laptop compartment with good padded sleeve offers enough and safe space for your 17.3\" laptop/tablet/iPad. Your laptop can be fastened into place with a Velcro strap. 【FEATURES】 ☆ This Rolling Laptop Case can be a great companion for professionals on the go. ☆ The telescoping handle can retract into a zippered compartment when not in use. ☆ With the push of a button, you can simply push the handle down to retract. ☆ Main compartment features elastic straps with buckle to hold clothes in place. ☆ Lockable Zippers with keyhole can lock the briefcase with your anti-theft lock. ☆ A luggage strap allows case to slide over the Upright handle tube for easy transport. 【The Method to Change Password】 1. The initial password is 000. 2. Push down the black button with sharp tool. 3. Adjust the three groups password numbers simultaneously to the desired numbers. 4. Release the button of change, remember your new password. 5. After locking the lock, adjust the three groups password numbers to chaos situation.