Never settle for lukewarm again. The Milton Duo DLX Thermosteel Vacuum Flask is built from 304-grade stainless steel with double-wall vacuum insulation and an inner copper coating — keeping your beverages hot or cold for a full 24 hours.
- 304-grade stainless steel — food safe, rust-proof and unbreakable
- Double-wall vacuum insulation with inner copper coating — 24-hour temperature retention
- Flip lid doubles as a drinking cup — spill-free and convenient
- Leak-proof design — safe in bags and backpacks
- BPA free — 1-year manufacturer warranty
- Ideal for office, gym, travel, hiking and everyday use
