Messenger Backpack Sewing Pattern | Rectangle Zipper Bag Pattern

Create a durable, modern, and practical backpack with this Messenger Backpack Sewing Pattern, ideal for expert sewists who love detailed, functional designs. This rectangular backpack pattern features a zippered outer pocket, magnetic snap closure, and adjustable webbing straps that make it both stylish and functional. Perfect for everyday use, this sewing project combines structure and craftsmanship while keeping your essentials secure and organized.

This digital PDF sewing pattern includes layered print-at-home files and a step-by-step illustrated tutorial for easy assembly. A sewing video link is included in the instructions, guiding you smoothly from cutting your fabric to finishing your bag.

PATTERN DETAILS:

• Sewing Level: Expert

• Pattern Type: Digital PDF Sewing Pattern (not a physical or paper pattern)

• Sewing Video: Link included in the tutorial

• Pattern Features:

  • Rectangular backpack design

  • Outer zipper pocket

  • Magnetic snap closure

  • Adjustable webbing straps

SIZE:

• One Size: 40 × 30 × 8 cm

SEAM ALLOWANCE:

• 3/8” (1 cm) seam allowance already included

SEWING TOOLS / EQUIPMENT:

You will need:

• Sewing machine

• Measuring tape

• Scissors

• Pins or clips

• Coordinating thread

• Fabric marker

• Seam ripper

• Iron

MATERIALS / HARDWARE:

• Magnetic buttons: 2 pcs (2 cm / ¾” diameter)

• Slide adjusters: 2 pcs (metal, 3 cm / 1¼” width)

• D-rings: 2 pcs (metal, 3 cm / 1¼” width)

• Zipper: size #3–5, 21 cm (9”), 1 pc

• Black webbing for straps: 3 cm (1¼”) width, 180 cm (2 yd) length

• White webbing for connectors: 3 cm (1¼”) width, 20 cm (¼ yd) length

• Bias binding tape (single-fold): 2 cm (¾”) width, 230 cm (2⅝ yd) length

FABRIC TYPE:

• Non-stretch woven fabric only

RECOMMENDED FABRICS:

• Main Fabric: Medium or structured fabrics such as canvas, gabardine, denim, cordura, PVC fabric, polyester, or jacquard.

• Lining Fabric: Lightweight cotton or polyester.

• Interfacing: Medium-weight structured interfacing for durability.

FABRIC REQUIREMENTS (for 150 cm / 60” wide fabric):

• Main Fabric: 1.1 m (1.25 yd)

• Lining Fabric: 1.1 m (1.25 yd)

• Interfacing: 1.1 m (1.25 yd)

• Leather Handle: 35 × 25 cm (14 × 10 in)

PRINTING & ASSEMBLY:

• Pattern Paper Sizes: US Letter, A4, and A0

• Number of Pages:

  • A4 / US Letter: up to 29 pages

  • A0: 2 pages

• Pattern Assembly Video: https://youtu.be/cOW1K41QOBQ

• A computer is required to download and print the pattern

• Adobe Acrobat Reader (free) is required to print correctly

DIGITAL DOWNLOAD INFORMATION:

• Digital product only — no physical item will be shipped

• Instantly available for download upon purchase

CUSTOMER SATISFACTION GUARANTEE:

We take pride in providing high-quality patterns and fast, friendly customer service.
If you are not 100% satisfied, you are covered by our money-back guarantee for up to 180 days after purchase.

WHY YOU’LL LOVE THIS PATTERN:

The Messenger Backpack Sewing Pattern is perfect for advanced sewists who want to create a durable and stylish bag. Its structured design, functional compartments, and adjustable straps make it great for daily use, travel, or work. With clear illustrations and a guided video tutorial, you’ll enjoy every step of crafting a bag that looks professional and lasts for years.