Nikon F2A brand_Vivitar The Lowepro Slingshot 302AW is

The Lowepro Slingshot 302AW is a large sling-style camera bag with room for a professional SLR or mirrorless camera

and you can swap them in seconds with a clever magnetic attachment system

with nearly no visible wear

which has very limited availability

Nikon F2A brand_Vivitar The Lowepro Slingshot 302AW isThe F2 was Nikon's second and last fully mechanical professional 35mm SLR; this one's an F2A because it includes the later DP 11 prism designed for use with AI type lenses. Notable features include a 1 2000 top speed, interchangeable finders and focusing screens, full time mirror lockup, and timed long exposures out to an impressive ten seconds. Shutter is accurate through its range, meter is accurate, and light seals are new. Very good cosmetic