Glass Inner Tube for Portable Vacuum Camping Mug from United States
A thin-walled borosilicate glass inner tube for stainless steel camping vacuum mugs, enabling 24-hour hot/cold retention via vacuum insulation. It features leak-proof lid threading for secure closure. This product is a glass inner for a vacuum vessel, qualifying under this tariff item.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the product is specifically a glass inner for a vacuum vessel, not a complete mug
• Provide documentation of its intended use in vacuum insulation
• Ensure accurate classification to avoid higher duty rates under other headings