ChefVentions 240501 15.2oz Food Storage 316 Stainless Steel Red

What This Jar Does

The ChefVentions 240501 is a 15.2 oz vacuum insulated food jar built for children’s school lunches and adult work meals. Its 316 medical-grade stainless steel interior resists rust and is BPA-free and PVC-free. A 304 stainless steel folding spoon stores inside the leakproof lid. The 3 inch wide mouth simplifies filling, eating and cleaning.

Temperature Retention Over Hours

Double wall vacuum insulation keeps contents hot for six hours and cold for eight hours. The seal prevents leaks during transport in a backpack or bag. Heat loss is gradual rather than abrupt, so soup or pasta stays appetising through a full school day. Chilled items such as yogurt remain cool until lunchtime without external ice packs.

Practical Limits of the Vacuum Seal

The container relies on a physical vacuum layer rather than active cooling or heating, so it cannot reheat food or extend safe holding time beyond the stated windows. Very liquid foods may splash if the jar is tipped before the lid is secured. The 450 ml capacity suits single portions but will not accommodate family sized servings. The silicone exterior provides grip but is not designed for microwave or dishwasher use.