3D-printable keychains & everyday carry
Whistles, carabiners, money clips and slim wallets built to real dimensions. Browse what makers built, or describe your own EDC piece and Printy makes it.
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Transit — Privacy Luggage Tag
Meet Transit, a travel-ready luggage tag designed to keep personal information secure while on the move. Built to house a standard 85x55mm business card, the two-piece design features a drop-in card recess concealed by a sliding privacy panel. The address remains hidden from passers-by, accessible only when the cover is manually retracted using the base notch. Features Privacy on Demand: A snug-fit sliding panel secures the card and obscures details from casual view. Standard Sizing: The 86x56mm window perfectly frames a standard business card with a clean 5mm border. Quick Access: A built-in thumbnail notch allows the cover to be easily drawn back for inspection. Strap Integration: A reinforced top loop accepts standard leather luggage straps, zip ties, or steel cable rings.
Swiss Army Silhouette Key Organizer
Adopting the classic folding silhouette of a Swiss Army knife, this pill-shaped organizer stacks up to six standard house keys into a single, pocket-safe unit. By clamping the keys between two 75mm plates on a threaded bolt, it eliminates the metallic jingle and stops loose key teeth from shredding fabric. Design Notes Adjustable Tension: The printed threaded bolt and nut allow precise control over friction, so keys can be locked tightly in place or fanned out smoothly. Friction Management: Includes seven thin spacer rings to interleave between the keys, preventing them from grinding together on the pivot. Lanyard Loop: A secondary hole at the tail end accommodates a standard keyring for fob attachments or car keys.
Lever — EDC Money Clip
Launch a heavy-duty daily carry designed to tackle two essentials at once. Engineered specifically for a birthday gift, this rigid money clip secures folded banknotes while integrating a discrete bottle opener into the reinforced base plate. The top face features bold, industrial Bebas Neue typography to celebrate the recipient. Features Reinforced Base: Thickened lower plate featuring a targeted cutout to grip and pop standard 26mm bottle caps. Tension Fit: A precise 1mm tuned gap securely holds an everyday stack of approximately 8 folded banknotes. Typography: Bold "DAD" lettering extruded on the upper face. Dimensions Profile: 60mm overall length by 30mm width. Format: Scaled specifically to house standard bottle caps without compromising the clip's structural integrity.
Stepped Quick-Access Card Wallet
A minimally-sized, rigid wallet designed to hold exactly six standard credit cards, featuring a dual-stage thumb slot. The bottom track allows the entire stack to be pushed up simultaneously, while the extended top track catches only the front card, letting it ride further out for immediate access. What it's for Designed for everyday carry where quick access to a primary card is essential, without sacrificing the dense, low-profile footprint of a hard-shell case. Dimensions Outer Shell: 59mm x 88.5mm x 10mm Internal Pocket: 55mm x 87.25mm x 6mm (sized for a stack of six standard 0.76mm-thick cards) Primary Ejection Track: 25mm deep Secondary (Front) Track: 50mm deep Remix ideas Add a rear money clip or elastic band anchor for carrying cash. Aggressively fillet the outer Y-axis edges for a smoother feel in tighter pockets. Add a minor interior retaining lip at the top edge to increase friction on the cards.
Snap-Fit Utility Gear Clip
A reliable, functional clip designed for everyday carries, tool bag organization, and securing lightweight gear. Featuring an integrated compliant leaf spring, the gate provides snappy retention without the need for metal hardware. The rugged wide-body silhouette gives it a sturdy feel in hand, making it a perfect quick-release companion for keys and accessories. Design Features Hardware-Free Assembly: The tapered locking pin pushes cleanly through the body and gate for a secure snap-fit hinge. Compliant Mechanism: Relies entirely on the flex of printed plastic to keep the gate securely closed. Light Duty Only: Ideal for holding water bottles, shop tools, or backpacks. Not rated for holding body weight, heavy loads, or climbing.
Heart Keychain for sltfactory on bluesky
A heart-shaped keychain with custom text and a sweeping underline. Features a raised border to protect the inner design and an integrated loop for easy attachment to keys or bags. Key details: Solid 2mm base with a 4mm raised protective rim Centered embossed text in a playful font Smoothly tapered, curved underline accent 5.5mm keyring mounting hole natively built into the top left curve
VoyageCover — Sliding Luggage Tag
Keep your personal details secure while on the move with VoyageCover, a privacy-focused luggage tag built for standard business cards. Featuring an integrated sliding cover panel, it conceals your address and contact information from casual passers-by while ensuring it remains fully accessible to baggage handlers when needed. Features Privacy Shield: A specialized sliding track mechanism keeps personal information hidden until manually opened. Standard Sizing: Carefully dimensioned to perfectly house an 85 x 55 mm business card without trimming. Integrated Strap Slot: A heavy-duty attachment point designed for standard luggage lanyards and tethers. Specifications Card Window: Designed with 86 x 56 mm clearance for an easy fit. Perimeter: 5 mm reinforced border to withstand the rigours of transit.
AeroClip — Decorative Key Carabiner
The AeroClip is a lightweight, decorative carabiner designed specifically for organizing keys and everyday carry items. Featuring a distinct row of triangular weight-relief cutouts along its spine, this clip pairs a functional print-in-place flex gate with a striking, industrial aesthetic. Please note that this design is strictly for accessory use and is absolutely not rated for load-bearing or climbing applications. Dimensions Length: 60 mm Width: 30 mm Thickness: 5 mm overall cross-section Design Highlights Weight-Relief Spine: A series of angled triangular cutouts reduces material usage while providing a modern, engineered look. Integrated Flex Gate: The structural print-in-place latch enables quick attachment to keyrings without requiring metal springs or assembly.
Loud Keychain Emergency Whistle
A robust emergency whistle designed to attach to a keychain or lanyard. The 50mm body houses a 12mm spherical resonance chamber and an integrated pea, generating a sharp, warbling tone to signal for help. Key features: Compact 50mm x 18mm profile for everyday carry Integrated print-in-place internal pea to produce a warbling sound 12mm spherical resonance chamber Rear mounting loop for quick attachment The flat base allows for clean printing without external supports. Once printed, the internal pea may require a gentle tap or shake to fully break free and move within the chamber.
70x25mm Money Clip Bottle Opener
A combination money clip and bottle opener designed to be printed as a birthday gift. The part features a functional bottle cap catch tooth integrated directly into the solid end of the body, allowing the closed section to act as a fulcrum. The primary flat face is embossed with the word "DAD", and the open end utilizes a flared entry slot that tapers to create tension against folded currency. Specifications Dimensions: 70mm x 25mm footprint Capacity: Toleranced to secure a stack of approximately 8 folded banknotes Features: Integrated side-profile bottle opener notch and embossed text Print Orientation: Recommended to print laterally (with the 'U' profile flat against the build plate) to align layer lines for maximum flexural strength without snapping
Slim Stepped Card Wallet
A slim, hard-shell card wallet designed to hold up to six standard payment or ID cards. The internal pocket is precision-sized to maintain a secure fit, while the bottom of the wallet features a specialized push-out track. Instead of deploying all cards equally, the thumb cutout steps forward, allowing the front-most card to slide out higher than the remaining stack for immediate access. Built with an 86.5 x 55 x 6mm internal capacity to fit six standard cards Stepped thumb slot isolates and elevates the primary card Minimalist exterior profile reduces pocket bulk
Monolithic Sliding Luggage Tag
A sleek, uncompromising travel companion designed to keep details secure until they are needed. This luggage tag features a concealed compartment perfectly scaled for a standard 85-by-55-millimeter business card. The monolithic face of the sliding cover shields personal information from casual onlookers, revealing the details only when identification is strictly required. A robust loop anchors the assembly firmly to a suitcase, briefcase, or duffel. Design Specifications Concealed Carry: The independent sliding cover panel ensures an address remains hidden in transit. Standard Fit: Exacting internal dimensions accommodate standard business cards with a generous 5mm protective perimeter. Tether Interface: An integrated anchor accommodates heavy-duty leather straps, steel cables, or carabiners.
50mm Keychain Emergency Whistle
A 50mm emergency whistle designed for keychain attachment, featuring an internal spherical chamber to produce a warbling acoustic output. The main body measures 18mm in vertical profile and incorporates a 12mm diameter cavity localized directly behind the airstream slot to direct airflow and actuate the internal rattle mechanism. Technical Specifications Overall Length: 50mm Overall Height: 18mm Acoustic Chamber: 12mm diameter spherical internal cavity Mechanism: Integrated pea chamber for warbling sound profile Mounting interface: Structural loop suitable for standard keychain rings
Pop-Top Money Clip
A heavyweight 3D-printable money clip designed to handle everyday utility. It features a folded flex-arm tuned to securely hold a handful of cash, alongside a covert church-key bottle opener smoothly integrated into the reverse base plate. The bold, embossed "DAD" typography on the outer face makes it a ready-to-go custom gift. Dimensions Profile: Roughly 62mm long, 30mm wide Thickness: 9.5mm overall stack (5.5mm anchor base, 2.8mm arm) Opening: 1.2mm resting gap, comfortably holds 6–10 folded bills Print Notes Designed to print on its side (long edge standing on the bed) to maximize sheer strength across the bottle opener wedge and the U-bend hinge. No supports required in this orientation. A high infill (80%+) is recommended for stiffness if the opener will see frequent cap-popping action.
Quick-Access Slim Card Wallet
A minimalist, slim everyday carry wallet designed specifically to hold a tight stack of 6 credit cards. It features a smartly stepped thumb cutout at the base that lets you easily eject your cards, while giving the primary front card an extra push upward for instant access. What it's for Perfect for minimalists looking to ditch bulky, heavy leather wallets. Great for carrying just your absolute essentials: ID, transit card, and primary payment cards. The two-stage thumb cutout allows you to naturally push your top card out further than the rest, which is ideal for quick contactless payments or showing an ID. Dimensions Inner pocket: 86.5mm x 55mm x 6mm, precisely tuned to hold a snug stack of six standard (CR80/0.76mm thick) credit cards. Outer profile: Keeps an ultra-slim form factor with a durable 2mm outer wall. Top edges are nicely chamfered to allow for smooth insertion of cards. Remix ideas Adjust the thickness to accommodate 4 cards for Ultra-minimalists, or 8 cards for a heavier carry. Personalise the front face with an embossed monogram, name, or design. Add a lanyard hole or keychain loop to one of the bottom corners. Ask to add a geometric cutout pattern on the back to reduce weight and show off the cards inside.
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