I ordered a product compatible with a backpack that I own from the same brand. What I received in the mail was a larger and different model that was not compatible. I sent over 10 different emails and help requests, and racked up close to $200 in international service call charges, not a single response. They did ship the item fast, but better hope they decide to send you the right product and don't expect a return because their customer service is virtually nonexistent.