Description
- Premium Insulation: Double-wall vacuum insulation technology keeps your drinks hot or cold for up to 12-18 hours.
- High-Quality Material: Built with premium, food-grade, and rust-proof stainless steel for ultimate durability.
- Smart Handle Lid: The insulated top cap features a built-in ergonomic handle and doubles as a convenient serving cup.
- Leak-Proof Performance: Advanced sealing ring ensures 100% spill-proof carrying inside backpacks or bags.
- Eco-Friendly Choice:
Stay perfectly refreshed throughout the day with the Penguin Yuneng Stainless Steel Vacuum Flask. Combining an elegant minimalist aesthetic with heavy-duty thermal performance, this premium thermos flask is an essential companion for home, office, and rugged outdoor adventures. Whether you need piping hot tea during morning commutes or refreshing ice-cold water during long weekend travel, its double-wall construction traps temperatures effectively without outer condensation.
