2015 double wall ceramic Starbucks travel coffee cup: 53 ppm Lead (safe by all standards).

Note: cup broke in shipping!

Reading on green outside Starbucks logo:

• Lead (Pb): 53 +/- 33 ppm
• Barium (Ba): 16,700 +/- 800 ppm
• Chromium (Cr): 14,600 +/- 500 ppm
• Zinc (Zn): 1,283 +/- 137 ppm
• Copper (Cu): 169 +/- 82 ppm
• Iron (Fe): 708 +/- 236 ppm
• Bismuth (Bi): 149 +/- 45 ppm
• Titanium (Ti): 996 +/- 309 ppm

Reading on white glazed interior of cup:

• Barium (Ba): 24,900 +/- 1,200 ppm
• Chromium (Cr): 114 +/- 65 ppm
• Zinc (Zn): 1,108 +/- 146 ppm
• Bismuth (Bi): 124 +/- 45 ppm

Reading on white unglazed exterior of interior insert of cup:

• Lead (Pb): 41 +/- 17 ppm
• Cadmium (Cd): 62 +/- 26 ppm
• Barium (Ba): 8,682 +/- 405 ppm
• Antimony (Sb): 88 +/- 56 ppm
• Tin (Sn): 59 +/- 39 ppm
• Iron (Fe): 1,211 +/- 145 ppm
• Bismuth (Bi): 209 +/- 29 ppm