Free Extended Warranty

Send the following content to the email:, Aosbos platinum after-sales team will extend the warranty period of the product you purchased to half a year for free!

Email Title: "Apply for free warranty extension."Email content:Your order number for buying Aosbos LUNCH BAG products on Amazon.

*Please note:

(1) We will inform you the application results within 24 hours, please make sure your mailbox can receive mail normally.

(2) The warranty period starts from the date of order.

(3) Warranty service is limited to LUNCH BAG products.

VIP customer service channel

If you have any questions or dissatisfaction with the order, please contact us here,, we will reply you as soon as possible and give you a satisfactory solution.

You can also click on the Facebook icon at the bottom of the page to enter the Aosbos Facebook page and join the exclusive fan team.