While reports have claimed cushy conditions for Lindsay Lohan in jail, her mother, Dina Lohan, says it ain't so -- and that LiLo doesn't even have a pillow.

"She doesn't have cell phone privileges, that's absurd. She doesn't even have a pillow to sleep on," Dina told RadarOnline.com yesterday. "I talk to her through glass. There's a phone and we put her on speaker, but I can't even hug my daughter. She's treated like a common criminal."

That said, Dina did admit that the guards and inmates have been "pretty cool" to Lindsay.