Instant Pot Stainless Steel Inner Pot vs. Tramontina Tri-Ply Stainless Steel Set

Materials

• 18/8 stainless steel interior
• No non-stick coating

Common claims

• Food-grade stainless steel
• Multi-function cooker
• No PTFE coating

Concerns / watch-outs

• Some models offer non-stick inner pots as accessories — avoid those and stick with the stainless insert
• Gasket/seals are silicone; replace per manufacturer schedule

Notes

The standard stainless insert is one of the cleanest cooking vessel options. Avoid the optional non-stick insert accessories if PFAS avoidance is a priority.

Cleaner alternatives

• stainless steel
• enameled cast iron

Materials

• 18/10 stainless steel
• Aluminum core

Common claims

• Tri-ply clad construction
• Oven and dishwasher safe
• Professional grade

Concerns / watch-outs

• Some nickel sensitivity is possible with lower-quality stainless; 18/10 is standard and generally well-tolerated

Notes

A widely-recommended budget alternative to All-Clad. Uncoated 18/10 stainless is PFAS-free and non-reactive for typical cooking. One of the best value stainless options.

Cleaner alternatives

• stainless steel
• cast iron