Pyrex Glass Food Storage Containers vs. LunchBots Stainless Steel Container

Materials

• Tempered soda-lime glass
• Plastic or silicone lids

Common claims

• Oven, microwave, and dishwasher safe
• BPA-free lids
• Non-porous glass

Concerns / watch-outs

• Modern Pyrex sold in the US uses tempered soda-lime glass, not borosilicate — more susceptible to thermal shock than older versions
• Plastic lids may contain BPA; look for confirmed BPA-free lids or use silicone alternatives

Notes

Pyrex glass is one of the most recommended non-toxic food storage options. The glass body is completely inert. Replace plastic lids if they become scratched or stained.

Cleaner alternatives

• borosilicate glass container
• mason jar

Materials

• 18/8 food-grade stainless steel
• Stainless or silicone lids

Common claims

• Lead-free and BPA-free
• Dishwasher safe
• Lifetime warranty

Concerns / watch-outs

• Not microwave safe (stainless steel)

Notes

LunchBots is a highly recommended stainless steel lunch container brand. The 18/8 stainless interior is completely inert and one of the safest food contact materials for daily use.

Cleaner alternatives

• stainless steel food container
• stainless bento box