Not as good as some previous 15% and 20% off deals, but if you need travel insurance now - save 10% with the code "insure10".
For the last 2 years I used InsurendGo because in my case they had the best price. Don't forget to do your own research. I claimed only once, took a while but I got a fair compensation.
Be careful if you intend to insure anything that is second hand. I was denied claims on my camera equipment because I didn't have original purchase receipts even though I had full photographs of all the serial numbers and collection in a photo before I left. Claims process is also significantly longer than other companies that I have dealt with. They are cheap for a reason. Since I was only claiming possessions and I can no longer trust them for that, don't know how anyone would feel trusting them with a medical claim…