Kraft stainless steel small tumbler set of 2 with mirror finish stainless steel lid fixed with a silicon gasket which is perfect replacement for plastic glass. Stainless steel is lauded for its durability and is also one of the safest materials used in the kitchen. Tumbler’s wide mouth design allows quick filling and also quick cleaning to maintain hygiene. This tumbler set is safe, sturdy and efficient at storing your beverages for longer periods of time, as it is completely BPA Free. It is easy and perfect for carrying liquids like mineral water, juice, coconut water, tea, coffee and cold drinks while travelling, offices, schools, picnic, gym, etc. As these tumblers are airtight and leakproof it does not allow the liquid contents to seep out and ruin other items in your bag. It is Food grade stainless steel and very light in weight to carry.