TonGass solves the most common sous vide annoyance: floating bags. Their 8-piece set pairs silicone-coated magnets with a stainless steel mesh net, a straightforward system that actually works. It’s a practical answer to a problem that can ruin a cook.

The four weighted magnets are powerful. They hold bags firmly against the pot’s side, eliminating air pockets. The 316-grade stainless steel mesh net is the real star. At roughly 14 inches square, it corrals multiple smaller items like shrimp or asparagus, keeping them contained and submerged. The materials feel substantial. The silicone coating protects your cookware, and the steel net is easy to clean and genuinely rust-proof.

This set is simple, but that’s the point. It performs one task exceptionally well, turning a fiddly process into a set-it-and-forget-it operation. Just note that the magnets work best on magnetic stainless steel pots; they won’t grip enameled cast iron or aluminum.