HDPE Plastic Food Container (#2) vs. Nalgene Tritan Wide-Mouth Bottle

Materials

• High-density polyethylene (HDPE, recycling #2)

Common claims

• BPA-free
• Dishwasher safe
• Lightweight

Concerns / watch-outs

• HDPE is one of the safer plastics but can still leach additives at elevated temperatures
• Avoid microwaving or storing hot food — cold and room temperature use is lower risk

Notes

Among the safer plastic types for cold food storage. Avoid heat and replace if cracked or scratched, as degraded surfaces leach more readily.

Cleaner alternatives

• stainless steel food container
• borosilicate glass container

Materials

• Eastman Tritan copolyester
• BPA-free

Common claims

• BPA-free
• Virtually unbreakable
• Made in USA

Concerns / watch-outs

• Tritan plastic can leach tritan-specific chemicals (EA and YY) under stress
• Not stainless or glass — still a plastic bottle
• Long-term safety data on Tritan monomers is still evolving

Notes

Best of the plastic bottle category, but still plastic. Fine for occasional use. For daily carry, stainless or glass is preferable.

Cleaner alternatives

• klean kanteen bottle
• hydro flask bottle