20oz TKWide with Café Cap, Tofu vs Travel Coffee Mug Tumbler with 360 Lid Ceramic-Lined Insulated Stainless Steel Cold Brew Iced Coffee Cup T: which is safer?

Where these two actually differ

• 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 Simple Modern.
• We flag Silicone and plastic lid degradation, Ceramic lining micro-fracturing, Bacterial or mold growth in lid seals and Thermal stress and seal failure on the Simple Modern and not on the Klean Kanteen.
• The Klean Kanteen is Stainless steel bottle, stainless steel cap where the Simple Modern is Stainless steel exterior, ceramic-lined interior, silicone/plastic lid, 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.