The Borosil Stainless steel Polka flask has a double walled inulated vaccum for maximum teprature retention and keeps your beverage 24 hours hot and cold. The flask is 100 % rust proof and leak poroof whic makes it convinient to carry your favourite beverage on the go. Skeek and thoughtfull design of the flask not only makes it attractive but also makes it convinient for daily usage.
304 Grade 100% Rust Proof SS inside and outside
Double walled vacuum insulated with copper coating for better temperature retention
24 hours hot n cold
Asthetically appealing colour and finish