INTENSIVE COURSE
Trisia 18
03 OUT-SEAM CONSTRUCTION
External saddle stitch · Edge painting
5 DAYS
INTENSIVE COURSE
FLAP BAG
A flap bag is a structured handbag defined by a front flap that folds over the main compartment and fastens with hardware. Gusseted sides expand the body for added volume, while top handles and an adjustable strap offer versatile carrying options.
SIZE
L x D x H = 18cm x 6 cm x 13.5cm
Adjustable Leather shoulder strap
MATERIALS
Outer: Epsom
Lining: Nappa
* After your booking is complete, our team will reach out to guide you through the selection of materials and colors.
5 DAYS
INTENSIVE COURSE
03 OUT-SEAM CONSTRUCTION
SKILLS COVERED
- Multi-gusset construction
- Edge finishing
- Flap reinforcement
- Hardware assembly
OUTCOME
A full-size flap bag with expanded gusset volume and a refined structured closure
COURSE TIMELINE
- It may be adjusted according to individual pace
DAY 1
- Pattern reading, knife sharpening, leather cutting and reinforcement, hand skiving, installing hardware, attaching lining, pricking iron usage and punching
DAY 2
- Saddle stitching, edge painting and ironing, strap making
DAY 3
- Pocket stitching, gusset making
DAY 4
- Both-side saddle stitching, overlapped stitching
DAY 5
- Assembling all parts
WHAT IS INCLUDED
The following essential materials and resources are included in your Intensive Course fee:
-
The completed Pattern for your project.
-
Approximately 20 Basic Skills videos.
-
The Intensive Course Outline.
-
Technical Reinforcement Swatch Chart
-
Project Workflow with Annotation Space
PRICING
COURSE FEE
Includes instruction, pattern & materials prep
THB 25,000
All prices are subject to 7% VAT.
Course fees are strictly non-refundable.
MATERIAL COST
- paid in cash on-site.
THB 4,100
* Our team will guide you through material and color selection after booking.
ADDITIONAL PROJECT KIT
OPTIONAL
.Build the same model again to consolidate your technique. Each kit contains precision-cut leather, all hardware, thread, and edge paint.
6,150 THB









