
Primary Color
0 · The Raw StructurePremium undyed vegetable-tanned leather, free of chemical dye — starts skin-like and light, ageing into a deep honey-amber over time.
Secondary Color
C1 · Morning Mist BlueA moderately saturated indigo, softened by a thin wax layer into a hazy blue-grey — blooms into a deep, luminous sea-blue with use.
Italian Sibilla Glossy Waxed Leather (C Series)——An exceptionally smooth base with a translucent wax finish — as the white wax bloom fades, it reveals a bright sheen like glass curtain walls on modern architecture.
View physical colour chartSwatch dots are an approximate colour reference only — actual colour will vary slightly from the leather itself; photos may also differ slightly due to lighting and screen display.
Bloom · DIY Kit · Bifold Wallet
Model 01
A minimal geometric bifold wallet DIY kit — beginners can finish in 2–3 hours, tools and instructions included.
HK$368
Enter Design Studio →Want engraving, colour branding, or a design on both sides? Preview and get a live quote in Design Studio, then add straight to your cart.
Order Notes
For engraving text, font style, or other special requests, feel free to add them below.
To keep production efficient, if details such as font style, placement, or colour aren't specified at checkout, we'll use our best judgement to match the piece's style — please note any special requests clearly here.
Model 01 is hykc's most beginner-friendly DIY kit, built around "less is more": two card layers, a clear photo window, and a full-size bill compartment — simple in structure, complete in function. The leather and stitch holes are pre-punched by our craftsman, and the snap button is already fitted, so there's no extra tools to buy — just follow the steps and stitch. Ideal for first-timers.
- Pre-punched by our craftsman with hardware already fitted — beginners can finish in 2–3 hours
- Choose from Italian C-series glossy waxed leather or E-series suede waxed leather, plus a raw undyed option
- Comes with a dust bag, complete hand-stitching tool kit, and instruction booklet — ready to start
Customization
- Engraving
- Free engraving of a name or short phrase (up to 20 characters); beyond 20 characters, please contact us — an extra fee applies.
- Symbols / Designs
- Have a special symbol or design in mind? Let us know and we'll do our best to make it happen (additional fee depending on complexity).
- Add-ons
- Color-Branded Engraving, Monogram
- Please Note
- To keep production efficient, if details such as font style, placement, or colour aren't specified at checkout, we'll use our best judgement to match the piece's style — please note any special requests clearly in the order notes.
- Note
- New 2025 font styles now available; each symbol has a fixed, individual size — we recommend confirming feasibility with us before ordering.
More From This Series

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Bloom · Waxed Leather Passport Holder
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Bloom · Handcrafted ID Holder
The Viewport
A picture-frame, two-tone structure that turns your ID into a small piece of art you carry.
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DIY KitBloom · DIY Kit · Bifold Wallet
Model 02
An advanced 4-card bifold wallet DIY kit — pre-punched with full tools, an architectural build in 3–5 hours.
From HK$541






