EDC Gear
Tack Ray Outdoor Collection: A Titanium EDC Bundle With Real Personality
A five-piece outdoor EDC bundle built around a replaceable-blade knife, a three-barrel titanium whistle, a dual-end tactical pen, a titanium multi-tool, and a key swivel.
Introduction
Tack Ray makes high-performance EDC tools from exotic materials, mostly titanium, and its current marketing experiment is bundles. There are six on offer right now, starting at $39, including a daily carry, an everyday all-in-one, a desk fidget set, a triple knife set, and a minimalist set. This one is the Outdoor Collection, priced at $119, and it packs a knife, a whistle, a multi-tool, a pen, and a keyring coupler into a single package.
It is a strange mix on paper, but each piece has a genuinely clever idea behind it. Here is what you actually get and who each tool makes sense for.
One thing to know up front: the bundles come in different colors, but you cannot choose the colors if you want the bundle discount. If you have a strong preference, that is a real trade-off.
The Knife: Replaceable Blades Done Right
The knife is a small G10-scaled folder with a replaceable 440 stainless blade. Loosen the torque screws, slide the blade out, and swap in a fresh one. The bundle includes three additional blades, and the different blade profiles change how the knife can be used, so you can beat one up and replace it, or carry a profile better suited to the task at hand.

Importantly, these are not scalpel-style blades. They are fully functional knife blades, which makes the whole replaceable concept far more practical than it might sound.
The Whistle: Three Barrels, No Moving Parts
The titanium whistle is the sleeper hit of the bundle. It is a three-barrel design, essentially three identical whistles housed in one titanium shell, and it is beadless, meaning there are no moving parts inside. Blow into any one of the three barrels and you get a strong signal, or all three at once.

That matters because safety whistles fail in specific ways: things clog, parts bend, and a whistle stops working exactly when you need it. With no moving parts and three independent barrels, this one is hard to kill. It is also solid titanium, so it will not crack if stepped on, and there is a lanyard hole for attaching it to a PFD or pack. It is among the more effective whistles of its type, loud enough to stand out next to dedicated emergency whistles.
The Pen: Writing End and Glass Breaker
The pen has a Star Wars-esque silhouette, with a writing tip on one end and a glass breaker on the other. It reads as a tactical pen, but it carries like a normal pen without attracting attention. Titanium highlights give it a premium feel, and it is also available in different colors outside the bundle constraint.
The Multi-Tool: A Bevel Gauge With Bits
This is the most unusual piece in the set: a solid block of titanium with ruler markings in both centimeters and inches, and a set of angled notches that work as a bevel gauge. Drop an edged tool into a notch and you can read its bevel angle. A 20-degree bevel sits snugly in the 20-degree notch, a 25-degree hatchet edge fits the 25, and a thinner blade drops perfectly into the 15-degree slot. If you sharpen your own knives, this is a genuinely useful way to check angles before touching a stone.

It also functions as a compact driver. Two double-sided 4 mm bits are included, held by a rotating retaining clamp with a ball detent, and bits can be seated in the edge or through the side. Any other 4 mm bits work the same way. A built-in 1/4 inch hex adapter turns the block into a screwdriver handle for larger bits, so you get both 4 mm and 1/4 inch compatibility in a tool that fits in a pocket.
The Key Swivel: Small but Thoughtful
The last piece is a small titanium bead that works as a swivel for your keys. Slide the body down and the inner section slides out to release, and the mechanism feels quite secure once closed. The swivel action keeps keys from twisting up, and like the rest of the set it comes in different colors.

Should You Buy the Outdoor Collection?
The strongest argument for the bundle is that every piece solves a small problem in a slightly better way than the usual version of that tool. The replaceable-blade knife removes the fear of damaging an edge, the three-barrel whistle is nearly failure-proof, the bevel gauge is genuinely useful for anyone who sharpens, and the pen and swivel are pleasant daily carry items.
The argument against is that bundles are curated, not customizable. You get what Tack Ray chose, in whatever color arrives. A design-your-own kit option, where you pick one item from a few categories, would be an obvious improvement. If the Outdoor Collection lineup happens to match your needs, though, $119 is a reasonable entry point into five titanium-grade tools, and the bundle pricing undercuts buying the pieces separately.
Conclusion
The Outdoor Collection is a fun, well-conceived bundle from a brand clearly willing to experiment. The whistle and multi-tool are the standouts, the knife is more practical than the replaceable-blade concept suggests, and the pen and swivel round things out nicely. If you want a matched set of small titanium tools for outdoor and everyday use, this is one of the more interesting bundles available right now.
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