The Trailpost Saddle Bag is part of the new Heritage Series and brings back the look of classic leather cycling bags in a practical, original pattern. The design is intentionally brand-neutral and built from scratch rather than copied from a specific commercial bag.

The finished bag is designed to ride beneath a bicycle saddle and carry a spare tube, tire levers, a compact
multi-tool, patch kit, and other small ride essentials. Its structure combines a rounded shell, two top mounting loops, a center closure strap, and a lower stabilizer strap for a balanced heritage look.

This download includes a 9-page US Letter PDF pattern package with full-size templates, materials and hardware guidance, cut list, printing notes, 1-inch calibration squares, assembly overview, and licensing. The package includes realistic rendered product images matched to the pattern geometry.

Digital pattern only. No finished bag, bicycle, leather, tools, or hardware are included.

Pattern Details

Format Digital PDF download
Pattern package 9 pages
Paper US Letter at 100% / Actual Size
Finished size Approx. 6.75 in W × 3.00 in H × 2.50 in D
Leather 4-5 oz vegetable-tanned leather Hardware 1 stud closure + small rivets / Chicago screw
Skill level Beginner / Intermediate
Use case Bicycle saddle / tool bag

FAQ

• Is this a finished bag? No. This listing is for a digital PDF pattern only.

• What size paper does it print on? US Letter at 100% / Actual Size.

• What type of bicycle does it fit? It is designed for bags mounted beneath standard saddle rails. Always test fit your own bike before final hardware placement.

• What does it hold? It is sized for compact ride essentials like a tube, tire levers, and a mini multi-tool.

• Can I sell finished physical bags made from the pattern? Small-batch finished physical-item sales are allowed, but pattern redistribution is not.

bicycle saddle bag pattern

Trailpost Saddle Bag Leather Bicycle Pattern PDF