IPL 2017
The Karnataka State Cricket Association (KSCA) suspects it to be an inside job.
The missing items were kept at the P-corporate area in the fourth floor of the stadium - which is RCB's home ground.
"The articles narrated the 10-year-long journey of RCB in IPL tournaments," a KSCA official told the Bangalore Mirror.
The KSCA officials have now put out police complaint and the CCTV footages have been submitted for investigation.
RCB maintains a huge collection of gears used by iconic players such as Rahul Dravid, Yuvraj Singh, Virat Kohli, Tymal Mills, and Chris Gayle.