A few good quality flip covers for LeTV 1S are -
1. Flip Cover for LeTV Le 1S
You can buy this cover from Maxbhi.com. The cover is available in Black color. It is priced at Rs. 272.
2. Flip Cover for LeTV Le 1s
The cover is available in white color option. You can buy it from Portamart. The price of the flipcover is Rs. 175.
Please note that the device is still new. It may take some time for the newer varieties of the cover to be available. We will need to wait till then.