The phrase "little hatch" refers to a small opening or door that can be opened or closed. It can be used to describe a small access point, such as on a vehicle or a hidden compartment. Full definition
Why drive a big, old SUV when all you really need is a hot little hatch? (automobilemag.com)
We've been having our own little hatch chile festival over the past couple of weeks. (meganadamsbrown.com)
More than that, this fancy little hatch has not only jumped over the bar, it's doubled back and attempted to pole vault over its rivals. (motoring.com.au)