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Made in Saigon · 6-month warranty
KOILeather · Saigon
● Atelier Commissions · For Singapore Clients

Hand-Stitched Bespoke Leather, Crafted for Singapore

Watch straps made to your watch's lugs, slim wallets and card holders for a cashless routine, and bags planned around the laptop you carry. Each piece is made one at a time in our Saigon atelier from European leathers, saddle-stitched by hand, and shipped to Singapore by DHL or FedEx with tracking end to end.

We reply within one business day, Vietnam time (GMT+7) · +84 901 678 999

Textured white leather watch strap with white edge stitching fitted to a wristwatch

Saddle-Stitched by Hand

Two needles, waxed linen thread, edges burnished by hand.

01.

Shipped to Singapore, tracked

Orders leave the atelier by DHL or FedEx with tracking end to end. We quote the shipping cost and a firm date before you pay.

02.

European leathers

Calfskin and goatskin from Haas and Alran in France, Weinheimer and Perlinger in Germany and Pomari in Italy.

03.

Saddle-stitched by hand

Two needles and waxed linen thread. If one stitch breaks, the rest of the seam holds.

04.

6-month warranty

Every piece carries a 6-month warranty on stitching and structure. If the fault is ours, we repair or exchange it and cover the shipping.

Bespoke Pieces for Singapore Lifestyles

Each commission is measured and made around what you carry every day. No production line: one piece at a time, at the bench.

Textured white leather watch strap with white edge stitching fitted to a wristwatchTimepiece Bespoke

Custom Watch Straps

Send a photo that shows the lugs clearly. We tell you the same day whether that fitting can be made, then agree the measurements and leather before anything is cut. Not every lug can be fitted, which is why we look first.

Made to measure:

  • ✓Lug width and fitting read from a photo of your watch
  • ✓Straight or tapered, built up to the thickness agreed with you
  • ✓Can keep your original deployant clasp; some clasps need their own pins
  • ✓Shipped with pins and instructions to fit it yourself
Catalogue from
$58(1,440,000 VND)
Ask about a watch strap
Navy blue bifold leather wallet with tonal stitching along the edges and a tan interiorEveryday Minimalist Carry

Slim Wallets & Card Holders

Built for a cashless routine. Every extra card slot adds a layer of leather, so we advise on the cards you carry every day rather than the most that will fit, and the wallet stays slim.

Made to measure:

  • ✓Card slots set to the cards you actually use
  • ✓Card holder: the slimmest option, for cards and a few notes
  • ✓Money clip: a metal clip for notes, card slots on each side
  • ✓Names, initials or a logo stamped on request
Catalogue from
$34(850,000 VND)
Ask about a wallet
Four leather satchels in brown, green, black and blue, with contrast stitching, resting on a wooden trunkBusiness & Travel

Bags & Briefcases

Each bag is quoted from the agreed drawing; the price depends mostly on the leather and the size. Bags with several compartments or mixed leathers take longer, and we give you the timing when the drawing is agreed.

Made to measure:

  • ✓Compartments planned around your laptop, notebook and charger
  • ✓Briefcases with a clasp or combination lock, room for a laptop and documents
  • ✓Cowhide, nappa or Buttero, for bags carried heavy every day
  • ✓Edges burnished by hand in several layers
Catalogue from
$152(3,800,000 VND)
Ask about a bag

Atelier Standards: The Bench Craft

We cut, stitch and finish every piece by hand in our Saigon workshop. This is what that means for the piece you receive.

Atelier Standard

European leathers, small lots

Haas, Alran, Weinheimer, Perlinger, Pomari

Calfskin and goatskin from Haas and Alran in France, Weinheimer and Perlinger in Germany and Pomari in Italy; crocodile from Heng Long. We buy in small lots, so a colour cannot always be repeated exactly. When a hide runs out, we tell you.

Atelier Standard

Two-needle saddle stitching

By hand, with waxed linen thread

It is slower than a machine, and it does not come apart the way a machine seam does: if one stitch breaks, the rest of the seam holds.

Atelier Standard

Hand-burnished edges

Finished in several layers

Cut edges are burnished by hand, layer by layer, before a piece leaves the bench.

Atelier Standard

Made for heat and humidity

Stitched, not glued

Heat and sweat are what wear a strap out: glued seams peel and synthetic straps trap moisture and smell. Ours are stitched with no glued seams to peel, cut from real leather that breathes and dries faster than synthetic, and dyed with the colour fixed so it does not bleed onto your wrist. Wipe the inside dry after wearing.

How Commissioning Works (Singapore Orders)

Everything is agreed on WhatsApp, and you see photos of the actual hide before it is cut.

  1. 01

    Enquiry on WhatsApp

    Reference photos, rough sizes or your watch lugs

    Send reference photos, rough dimensions or a photo of your watch lugs. We reply with photos of pieces we have made, suggest a leather for your budget and give you an estimate; you do not need to commit to anything yet.

  2. 02

    Drawing, quote and hide approval

    1–3 days for a strap, 2–5 days for a wallet or bag

    We agree the drawing or measurements, the leather and a written quote that includes the shipping cost to Singapore. Before cutting, we send you photos of the actual hide.

  3. 03

    Bench work and hand-stitching

    Usually 7–14 working days

    Watch straps take 7–14 working days of hand-stitching once sizing is set. Wallets and bags usually take 7–14 working days once the drawing is agreed. Bags with several compartments, mixed leathers, a custom mark or an exotic hide take longer, and we tell you the timing when the drawing is agreed.

  4. 04

    Approval photos and shipping

    DHL or FedEx, tracked end to end

    Before a piece ships, we photograph it from every side and send you the photos to approve. You get the tracking number the day the parcel leaves; anything over $300 ships signed-for and insured for its full value.

Start Your Commission

or call the workshop +84 901 678 999.

Before you pay, you see it

Photos of the actual hide before it is cut, and photos of the finished piece from every side for your approval before it ships.

WhatsApp: +84 901 678 999
Made in Saigon, Delivered to Singapore

Shipped to Your Door, Tracked End to End

  • ✓Finished pieces leave the atelier by DHL or FedEx, with tracking end to end.
  • ✓Your written quote includes the shipping cost to Singapore and a firm date, before you pay.
  • ✓You get the tracking number the day the parcel leaves. If it stalls in transit, we chase the courier ourselves.
  • ✓Anything over $300 ships signed-for and insured for its full value.

Starting Prices

The figures below are starting prices for pieces in our catalogue, to give you a sense of scale. Commissions have no general price list: we quote each one from the agreed drawing and leather. Prices are set in Vietnamese dong; the USD figure is an approximate conversion at a rate we set by hand. Shipping and import duty are not included.

Watch straps

Catalogue straps start at the price shown. A commissioned strap is quoted once the lug width, leather and finish are agreed.

Time: 1–3 days to agree sizing, then 7–14 working days
from $58
from 1,440,000 VND

Wallets and card holders

The starting price is for a slim card wallet from the catalogue. A commission is quoted from the agreed drawing: the leather, the shape and the number of compartments decide the price.

Time: 2–5 days to agree the drawing, then usually 7–14 working days
from $34
from 850,000 VND

Bags and briefcases

Catalogue bags start at the figure shown. A commission is quoted from the agreed drawing, and the price depends almost entirely on the leather and the size of the bag.

Time: 2–5 days to agree the drawing, then usually 7–14 working days or more
from $152
from 3,800,000 VND

Frequently Asked Questions (Singapore)

Clear answers on shipping, payment, import charges and after-care.

How is my order shipped to Singapore?▾

Finished pieces leave the atelier by DHL or FedEx with tracking end to end, and you get the tracking number the day the parcel leaves. We quote the shipping cost and a firm date before you pay. Anything over $300 ships signed-for and insured for its full value.

How do I pay from Singapore?▾

Orders shipping abroad are paid in full when you accept the written quote. Bank transfer is available today, and we send the account details with your quote. Card and PayPal payments are being set up and are not switched on yet.

Will I pay GST or import duty in Singapore?▾

We ship on DDU terms (Delivered Duty Unpaid): the shipping cost we quote covers carriage to your address and nothing else. Any GST, import duty or customs handling charged in Singapore is billed to you by the courier, usually before the parcel is handed over. We cannot mark a parcel as a gift or understate its value, so please check the current thresholds before you order.

Can I order a crocodile or alligator strap?▾

Yes, our crocodile comes from Heng Long. Crocodile, alligator and ostrich need a CITES export permit from Vietnam and import approval in Singapore, which adds two to four weeks. We do not ship these leathers abroad without the permit in hand, so allow for that in your timing.

What if something is wrong with my piece?▾

Every piece is made to order, so we do not take returns for a change of mind. If the fault is ours, we exchange or repair it and cover the shipping. Every piece carries a 6-month warranty on stitching and structure, such as loose seams, a cracked edge or hardware that fails through a fault in the making.

Can you stamp my initials or a logo?▾

Yes. Tell us the text or send the logo you want, and we agree the position and lettering with you before it is stamped. We also tell you honestly whether the leather you chose can hold a crisp stamp; very small letters lose detail on deep-grain leather.

Commission Your Bespoke Piece

Start on WhatsApp with your idea, reference photos and sizes. We reply with a leather suggestion for your budget and a quote; you do not need to commit to anything at this stage.

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