Stainless steel insulated bottle (500ml), with patterns

Insulated stainless steel bottle (500ml), several patterns to choose from. Packaging: Simple black cardboard without information or barcode. The + product: ✔ Keeps warm for up to 12 hours. ✔ Keeps cold up to 24 hours. ✔ Double-walled food grade stainless steel. ✔ Interior wall without coating or varnish. ✔ Does not alter tastes or flavors. Recommendations: Do not wash in the dishwasher. Do not put in microwave, oven or freezer.