BPA less which means it is extremely safe to store water :-99.5% pure copper for longevity and durability :-Holding capacity 5 litres :-Can be an impeccable gifting choice :-Antimicrobial Properties Material : Copper Capacity : 5000 ML Glass Capacity : 300 ML Leak Proof Water Pot (Copper water Dispenser Matka water Cooler Description) *Sufficient water storage for medium & big families. *Beading on the edges. *Unbreakable & rust-free *Highly durable, long-lasting & environment-friendly. *Easy to clean & maintain *Ideal to keep in the kitchen, living room, bedroom, shops, offices and work place. *Ideal for giftingCopper utensils needs to be cleaned at regular interval for removing the dark marks.Dark marks are formed due to oxidization process.It is the basic nature of Pure Copper that it oxidizes when it comes in the contact of air and water.