Hello everyone.my mom has been using tupperware product from a very long time.she has waster a lot of money on the plastic product of tupperware.but I do not find any usage ar difference in the product of tupperware or any other company.they assure that the things kept in their boxes remains fresh for a longer period.but it is not so.and even their boxes are not air tight.and talking about their prices they are so high.that one has to think twice even to purchase one water bottle as it will cost around 400 rupee itself.I mean who is going to spend 400 rupee on a stupid water bottle.from my point on view it is completly useless to go for purchase of tupperware products rather you can opt for other brand they will provide you same quality as much lesser prices.