Cordage Card: Learn How to Make Cordage with this Rope Maker Tool
Plastic Bottle Cordage Rope Maker Card Tool
The Grim Workshop Plastic Bottle Cordage Card is a compact rope maker designed to turn discarded plastic bottles into long, usable cordage.
It solves a real survival and preparedness problem: cordage runs out, but plastic waste is everywhere. This tool allows you to create continuous lengths of cord from common bottles, providing usable string, lashings, or binding material when traditional cordage is unavailable.
This rope maker is credit card sized but thicker than a standard card. It is designed for tins, containers, and kits rather than daily wallet carry when assembled.
→ Pairs naturally with fire and cutting tools from the Survival Cards Collection and compact kits in the Micro Tools Collection.

Why the Plastic Bottle Rope Maker Card Exists
Cordage is one of the most critical survival resources, and also one of the easiest to run out of.
This rope maker exists to turn trash into capability. Plastic bottles are widely available, lightweight, and consistent. When processed through this tool, they become long strands of usable cordage that can be wrapped, tied, or fused.
Because the cordage is heat sensitive, it can be lightly heated to shrink, tighten, and harden around objects. This allows secure binding with minimal knots and reduces slippage once set.
It is a layer of readiness that stays with you when bulk is not an option.
→ Learn more about cordage principles and alternatives in our Cordage Skill Guides.
Cordage Card Plastic Bottle Rope Maker Specs and Features
- One plastic bottle cordage rope maker card
Credit card sized footprint with increased thickness for durability
Designed to slice bottles into continuous cordage
Produces heat sensitive cordage that shrinks and stiffens when warmed
Allows binding with fewer knots or tying
Reusable and designed for repeated use
This tool creates cordage, not pre made rope.
→ Often carried alongside cutting and fire tools from the EDC Tools Collection.


How to Use The Cordage Maker
How the Cordage Card Fits into a Kit
This rope maker is designed for bags, pouches, or kits, not pocket or wallet carry.
When assembled, it fits cleanly into Altoids tin sized kits, survival tins, and compact containers. When disassembled, it can be carried flatter and even stored temporarily in a wallet, though its strength comes from being used assembled.
On its own, it provides the ability to create cordage on demand. When paired with a larger kit, it acts as a cordage replenishment tool, preserving more important cordage and turning waste into structure, lashings, repairs, or bindings.
Common placements include:
Altoids tin survival kits
Trapping Kits For improvising traps, snares, and other cordage based food procurement tools
Shelter Building Kits Dozens of feet of strong cordage per bottle for constructing shelter, and more
Fishing Kits use the cordage as is, or twisted into thinner line for fishing
→ Store with flat tools inside a Survival Kit Tin.
→ Pair with fire sources from the Fire Making Collection ito take advantage of heat shrink binding.
This tool does not replace paracord. It ensures you are never without some cordage.

FAQ Cordage Making Card Frequently Asked Questions
Built for a Lifetime
Every Grim credit card tool is cut from
long lasting, quality materials, and produced in small
batches.
We back each multi tool card with the Grim Guarantee, if it fails, We refund, exchange, or replace it.
Designed in Texas. Made in the USA. Built to outlast the problem.
Because reliability isn’t optional when you depend on
your gear.

Complete Your Kit
Pair your new gear with other
Flatpack tools for a complete system: Dog Tag Tools, Micro Tools, and other multi
tool cards that expand your everyday carry.
Together, they form a compact, modular setup that fits in
your wallet, keychain, or kit — Everyday Readiness, refined.
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ABOUT GRIM WORKSHOP
Grim Workshop is dedicated to creating innovative, durable, and compact everyday carry (EDC) and survival tools that you can rely on in any situation. With nearly a decade of experience, we pride ourselves on crafting tools that combine practicality with ingenuity, ensuring they meet the highest standards of quality and durability. Made in the USA, our products are designed to be both effective and convenient, fitting seamlessly into your daily life or survival kit. Whether you're a seasoned outdoor enthusiast or someone who values preparedness, Grim Workshop provides the tools you need to stay ready for anything.


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Cordage Card: Learn How to Make Cordage with this Rope Maker Tool is proudly crafted in the USA, ensuring that every piece meets the highest standards of quality and durability. Made with precision and care, this card embodies the best of American craftsmanship, providing you with a reliable and robust survival tool that you can trust in the most demanding situations. When you choose this card, you're not just getting a tool—you're getting a piece of equipment built to last.
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Cordage Card: Learn How to Make Cordage with this Rope Maker Tool
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