27oz Wide Water Bottle with Loop Cap vs 1 Ozark Trail Black Reusable Water Bottle 32oz: which is safer?

Where these two actually differ

• We flag Cap or closure contamination and Bacterial or mold growth from moisture retention on the Klean Kanteen and not on the Ozark Trail.
• We flag Plastic cap degradation and leaching, Bacterial growth in cap threads or seal and Off-gassing or odor from new plastic cap on the Ozark Trail and not on the Klean Kanteen.
• The Klean Kanteen is 18/8 stainless steel, no interior coating where the Ozark Trail is Stainless steel with plastic cap, which is most of the difference in these two grades.
• The gap is 30 points, wide enough that this is not a close call, and the Klean Kanteen is the one to buy.