This is a Crosman Copperhead Premium BBs container, holding 1500 copper-coated steel BBs in the original bottle. The label specifies an "easy pour container" design, and all manufacturer and safety details are clearly visible. It is produced by Crosman Corporation and is identified as Model 0747.
The BBs are intended for use with air guns only and carry standard air gun safety warnings.
The bottle appears to be unopened and in good physical condition based on the provided images. See photos for measurements, if taken.