40oz Stainless Steel Flip Straw Tumbler Spill Proof Travel Cup Double Wall Vacuum Insulated Coffee Mug with Top Handle vs 20oz TKWide with Café Cap, Tofu: which is safer?

Where these two actually differ

• We flag Plastic leaching (lid, straw, seals), Bacterial growth in straw or sealed gaps and Seal or gasket degradation over time on the 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 .
• The is Stainless steel body, plastic straw and lid 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.