I set out to make a beach-themed wallet… but the original design didn’t have enough space for real detail. So I rebuilt it with a swappable front panel—and it turned into something way more useful.

The R7Vault Savings Fund Wallet is a compact, 3D-printable wallet that holds folded bills and cards, with a customizable front insert. Add your own photo, artwork, AI-generated image, or use the included designs to create a wallet that actually means something to you.

Think: vacation fund, emergency stash, gift wallet, or a personalized everyday carry.

🔑 R7Makers Members get:

• Monthly model releases
• Instant welcome pack — 214+ files immediately
• 50% off the back catalog
• Commercial rights to sell physical prints of any R7Makers design

👉 JOIN THE R7MAKERS LAB: https://thangs.com/designer/r7Makers/memberships

• Wallet body — folded bill size with front panel recess
• Support piece for single extruder printing (see below)
• 8 sample Savings Fund art panel images (56mm x 69mm)
• PDF instruction guide — image generating, sizing, printing, and attachment methods

• Custom Photo / Art Insert – 56mm x 69mm front panel fits photos, drawings, or printed designs
• Magnetic Closure – Uses 5x3mm neodymium magnets for a secure snap
• Filament Hinge – Tool-free hinge using standard 1.75mm filament
• Fast Print Option – Separate support insert reduces print time
• Single or Dual Extruder Compatible

• Panel size: 56mm x 69mm
• Print 2 panels on one standard 4x6 photo
• Works with photos, AI art, or hand-drawn designs
• Attach with double-sided tape or adhesive photo paper
• Full instructions included in the PDF 🎨

• Orientation: Print face down
• Walls: 2
• Infill: 15%
• Supports: See options below

Print PLA model with PETG supports.

⚠️ Use a PETG profile with a 50C bed temp to prevent heat creep during material switching.

🔧 Single Extruder Method

1. Print support insert in PETG
2. Let it cool fully before removal
3. Pause main print before layer 5 (~1mm)
4. Insert support piece and resume print

Tip: Lower aux fan to keep the insert stable during printing.

• Insert magnets (secure with glue if needed)
• Cut image to 56mm x 69mm
• Apply tape or adhesive backing
• Press into recessed panel

Note: The 0.8mm recess gap is intentional for a snug fit.

The support piece also significantly reduces total print time as a bonus.

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• 🧲 400 Pack Small Magnets, 5x3mm Neodymium Magnets
• 💧 12 x 3g Super Glue Gel — secure your magnets so they never come loose
• 🖇️ 3M 300LSE Double Sided Tape .39x36ft — for attaching your art panel
• 🧵 Filament Hinge: Use a short length of your own 1.75mm filament — any color, any brand

• 🎨 ERYONE Silk PLA - Silk Christmas Green
• 🎨 SUNLU Silk Dual Color PLA - Red/Blue
• 🎨 3DHoJor PLA Pro - Red
• 🎨 ZIRO PLA Matte - Beach
• 🎨 Creality Hyper PLA - Brown
• 🎨 3DHoJor Matte PLA - Pink

• 👉 R7 Minimalist Wallet — the original slim carry
• 👉 R7 Vault: Full Bill Edition — unfolded full bill version
• 👉 R7 Pastry Vault — because why not 😄