Glass Inner Tube for Portable Vacuum Camping Mug from Canada
Thin-walled borosilicate glass inner tube for stainless steel camping vacuum mugs, enabling 24-hour hot/cold retention via vacuum insulation. Features leak-proof lid threading. HTS 7020.00.4000 for glass inners of such portable vacuum vessels.
Duty Rate — Canada → United States
16.6%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Demonstrate portability and vacuum mug design via product photos to distinguish from stationary lab vessels
• Batch test for lead content; 'crystal' mugs trigger 7013 subheadings even if vacuum functional
• Use double-box shipping with desiccant; humidity cracks thin glass inners during ocean freight