What is the healthiest water bottle to use: glass or stainless steel?

Glass versus steel for healthiest water bottle.

Comparing glass and steel reveals what is the healthiest water bottle to use:

Chemical Safety: Both are chemical-free when intact
Bacterial Resistance:
- Glass: No inherent antibacterial properties
- Steel: Natural antimicrobial surface
Structural Integrity:
- Glass: Develops micro-cracks harboring bacteria
- Steel: Remains seamless and safe
Practical Safety:
- Glass: Break risk creates injury hazard
- Steel: Unbreakable and child-safe
Temperature Use:
- Glass: Thermal shock can cause breaking
- Steel: Safe at all temperatures

For daily use, steel answers what is the healthiest water bottle to use.