The Veto Pro Pac OC140 Medium-Sized Customizable Zippered Case is a medium-sized protective storage case built for specialized tools, test equipment, electronics, and organized small gear. This is a zippered tool case designed for protected tool and equipment storage. Model OC140 gives you a more structured option than a basic pouch, with a semi-rigid shell that helps keep contents from getting crushed or scattered when the case is riding inside a larger tool bag or bouncing around the jobsite.

What makes the OC140 different is the way Veto set up the interior. Instead of locking you into one fixed layout, this case is built around the V-SWAP system. You can run it with no panels, with one panel, or with two panels depending on what you are carrying. Veto notes there are 35 possible configurations for the OC140, which is a real advantage if one day you need insulated hand tools and the next day you need a meter, leads, adapters, and small service parts.

The included setup gives you useful organization right out of the box. You get a removable panel with elastic tension straps for securing tools, a removable zippered parts folio bag for loose components and accessories, and an exclusive double-gated carabiner that can connect in multiple locations. That combination makes the case practical for techs and tradespeople who want tools held in place instead of piled together at the bottom of a pouch.

From a build standpoint, the OC140 uses a semi-rigid clam shell design with a ruggedized exterior and a moisture-resistant bottom. In plain terms, that means it has more structure than a fabric organizer and does a better job protecting fragile or expensive gear. The moisture-resistant base also matters if the case gets set down on damp concrete, in a van floor tray, or around other messy jobsite conditions.

The case is also light enough to stay useful as an add-on instead of becoming dead weight. At 0.8 lbs, it is easy to clip onto a larger bag, stash in a service tote, or carry on its own when you only need a focused kit for diagnostics, commissioning, punch-list work, or light service calls. Rear MOLLE webbing accepts an optional repositionable stainless steel clip for attaching the case to a belt or tool bag, which adds another layer of carry flexibility for tech work and ladder work.

Compatibility is a big part of the appeal here. The OC140 is designed to work with additional V-SWAP interior panels sold separately, so you can tune the layout to the kind of tools or electronics you actually carry. It is also positioned as either an add-on for larger Veto tool bags or a stand-alone storage solution, which makes it a good fit for users who already run a bigger bag but want one dedicated organizer for high-value tools or job-specific kits.

If your work depends on keeping a small set of tools organized, protected, and easy to grab, this case makes a lot of sense. Electricians, service technicians, low-voltage installers, maintenance pros, and serious DIY users will get the most from it. If you just need a cheap dump pouch, this is more case than you need. If you want your hand tools, testing gear, or delicate accessories protected and laid out in a way that actually saves time, the OC140 is built for that job.

Veto Pro Pac OC140 Medium-Sized Customizable Zippered Case is the right move for a focused kit

If you are tired of expensive small tools getting buried in a big bag, this case gives them a proper home without taking up much room.

• Who it's for: Electricians, techs, maintenance pros, and anybody carrying a small, specialized set of tools or electronics.
• Why it stands out: The semi-rigid shell protects gear better than a basic pouch, and the V-SWAP setup makes the interior much more flexible than fixed organizers.
• Worth knowing: It ships with useful organization pieces, but if you want to build out more layouts, extra panels and the optional belt clip are separate purchases.

• Is the OC140 a stand-alone case or an add-on to a larger bag? It is designed to work either way. You can use it as a stand-alone storage case or add it to a larger Veto tool bag setup.
• Can the interior be changed? Yes. The OC140 uses the V-SWAP system, so it can be run with no panels, one panel, or two panels, with additional panel options sold separately.
• Does it include a way to hang or clip the case? Yes. It includes a double-gated carabiner that can connect in multiple locations.
• Is the belt clip included? No. The repositionable belt clip is optional and sold separately.