This stainless steel tumbler features a copper‑plated inner wall and vacuum‑insulated double‑wall construction to keep drinks cold for up to 24 hours or hot for up to nine hours. The handled design includes a snap‑on, spill‑resistant lid with a flexi‑straw, plus a non‑slip, condensation‑free exterior that’s BPA‑free, dishwasher‑safe, and made by a certified SWaM‑owned brand.
