Tervis Ol' Time Maritime Boating Collection Anchor Down Insulated Travel Tumbler vs 20oz TKWide with Café Cap, Tofu: which is safer?

Where these two actually differ

• We flag BPA/BPS and plasticizers (general polymer concern), Mold and bacterial growth in sealed insulation gap, Polymer leaching under thermal stress and Manufacturing volatile organic compounds (off-gassing) on the Anchor and not on the Klean Kanteen.
• We flag Powder-coat cap degradation over time, Bacterial biofilm in cap threads and seals and Thermal stress on seals at extreme temperatures on the Klean Kanteen and not on the Anchor.
• The Anchor is Plastic/polymer double-wall insulated tumbler where the Klean Kanteen is Stainless steel bottle, stainless steel cap, which is most of the difference in these two grades.
• The gap is 25 points, wide enough that this is not a close call, and the Klean Kanteen is the one to buy.