Made of food-grade 304 stainless steel with mirror polished exterior, rust FREE and is especially thickened (0.6 mm) to make it super durable.
Tins fit each other perfectly that ensures a water-tight seal every time. No leaks or spill and will not freeze shut when shaken with ice. Unseals pretty easily when pour out the drink and provides a cleaner, dripless pour.
Dishwasher safe and also easy to clean by hand. The tins can nest inside each other for low-profile storage when not in use.