Does the 16 inch Mac fit?

No. The width of the case is such that even a slim 15 inch laptop causes the case to be bursting at the seams (zipper barely closes). Get the 15 inch version of this case at least and you SHOULD be OK, though I cannot guarantee a proper fit.

What does the inside of the body facing lumbar compartment look like? Big enough for shoes or a lunch?

Unfortunately, no. It’s flat, but dies run the full width. If you put anything bulky like shoes, it would be very uncomfortable, if you could get them in there at all. A raincoat or jacket, yes. Shoes or lunch, def no.

Display Size	16 Inches
Color Name	Black
Item Shape	Rectangle prism
Batteries Included	No
Batteries Required	No
Brand	Targus
Manufacturer	Targus
Item Model Number	TSB966GL
Model Year	2019
Included Components	backpacks
Special Features	TSA compliant
Size	15.6 inch
Material	Polyester
Product Dimensions	14.48 x 30.99 x 42.42 cm; 417.3 g
Item Weight	0.92 Pounds

Targus Intellect Essentials ??????????????????????????????????????????????????????????????????????????????? (TSB966GL)

Description

Specifications

Common Questions