Stay hydrated in style with the Tupperware Steel Flasks—durable, travel-ready bottles engineered to keep beverages hot or cold for hours while resisting odors and stains. Built from premium food‑grade stainless steel with double‑wall insulation, these flasks maintain temperature retention without exterior condensation, so bags and hands stay dry on commutes, workouts, and weekend getaways. The sleek, timeless design pairs easily with everyday carry, from office desks to hiking trails.

Each flask features a precision‑fit, leak‑proof lid with a secure silicone seal, preventing spills in backpacks and car cup holders. The wide‑mouth opening makes it easy to add ice, pour without drips, and clean thoroughly between uses, while the taste‑neutral interior helps coffee taste like coffee and water taste like water. Ideal for students, professionals, travelers, and fitness enthusiasts, Tupperware Steel Flasks combine trusted quality with eco‑conscious reusability to reduce single‑use plastic and elevate daily hydration.

Key Features

• Double‑wall insulation (Enjoy steady temperature retention for hot and cold drinks without annoying bottle “sweat.”)

• Premium stainless steel (Food‑grade, rust‑resistant body that’s tough enough for daily drops, dings, and long commutes.)

• Leak‑proof lid (A secure silicone seal keeps bags safe from spills—perfect for work, school, travel, and the gym.)

• Wide‑mouth design (Add ice cubes, pour smoothly, and clean easily for fresher taste with every refill.)

• Odor‑resistant and reusable (Taste‑neutral interior that helps reduce single‑use plastics and supports sustainable living.)