It was just the day before my flight to Bangalore from New Delhi, when my friend told me about travel insurance. I was convinced knowing the benefits he told me about travel insurance. However, I was so short of time that I did not know where to go and who is going to give me travel insurance in just a day.
I thought Id better Google it. I randomly chose to buy travel insurance from HDFC ERGO, which was offering an online purchase of the policy. I had to fill-in a few details and make payment online, by which I got an instant travel insurance policy on my mail, within a few hours.
Hats Off to your prompt service.