17.3 Inch Laptop Sleeve Case Notebook Shoulder Bag Carrying Bag Water-Resistant Handbag for 17.3" Gaming Pavilion 17 / P73 P17 / Inspiron 17 / G7 17 / Precision 17 7740 7750 / Chromebook 317 Home Decor - Battery Type:12V

- Battery Type:12V

need to install 2 AAA batteries by yourself

Tzowla backpack perfect for daily use at office

Not only can relieve pain

17.3 Inch Laptop Sleeve Case Notebook Shoulder Bag Carrying Bag Water-Resistant Handbag for 17.3" Gaming Pavilion 17 / P73 P17 / Inspiron 17 / G7 17 / Precision 17 7740 7750 / Chromebook 317 Home Decor - Battery Type:12VDimension& CompatibleExternal dimensions: 42. 8 x 30. 8 x 2 cm 16. 9 x 12. 1 x 0. 8 inch (LxWxH),Internal dimensions: 41. 5 x 29. 5 x 1. 5 cm 16. 3 x 11. 6 x 0. 6 inch (LxWxH); To ensure the product is suitable for your laptop, we suggest you measure the dimensions of your laptop (not diagonal dimension), and compare it with the item internal dimensions before purchasing. High Quality & Perfect Protection: NIDOO Shoulder Bag is made of spill resistant