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TECHNICAL BALLOON CARGO PANTS PATTERN BLOCK PDF | XXS–6XL

A professional pattern block supplied in ready-to-print PDF formats for creating original garment designs.

100% Human-Made Pattern Block

A4, US Letter & A0 Print Files

Layered PDFs + Projector File Included

All Listed Sizes Included

New to pattern blocks? We’re here to help you understand your files and get started with confidence.

Build your complete drafting system

What is a pattern block?
What’s included in your download
Using the projector files
Printing Instructions

TECHNICAL BALLOON CARGO PANTS PATTERN BLOCK

Create statement trousers with the Technical Balloon Cargo Pants Pattern Block by Basic Pattern Block. This printable PDF block is designed for woven fabrics and includes sizes XXS–6XL, covering regular and plus sizes.

The design combines a high waist, an elasticated waistband and wide, full-length balloon legs with side pockets, a mock fly and elasticated ankle hems for a gathered, tapered finish.

All our sewing patterns and pattern blocks are 100% human-made—professionally drafted and graded by real pattern makers, not AI-generated.

Thank you for supporting independent pattern designers.

DESIGN FEATURES

  • High waist
  • Elasticated waistband
  • Wide balloon-leg silhouette
  • Full-length trousers
  • Side pockets
  • Mock fly front
  • Elasticated ankle hems for a gathered, tapered finish
  • Designed for woven fabrics

WHAT IS A PATTERN BLOCK?

This product is a sewing pattern block, also known as a sloper: a template you can use as the starting point for garment construction and your own designs.

Use the featured design by adding your preferred seam allowances, or copy and manipulate the block to develop your own trouser variations.

Seam allowances, sewing instructions and cutting instructions are not included. Knowledge of garment construction is required.

SIZES INCLUDED

XXS • XS • S • M • L • XL • 2XL • 3XL • 4XL • 5XL • 6XL

UK 6–26 | EU 34–54 | US 2–22 | AU 6–26 | CA 2–22

Regular and plus sizes are included.

Please check the size chart before purchasing and select your size according to your body measurements. All patterns are tested against the supplied size chart.

We recommend making a toile, or test garment, before cutting your final fabric.

WHAT YOU WILL RECEIVE

Your digital download includes:

  • A4 PDF print file — 33 pages: for home printing on A4 paper.
  • US Letter PDF print file — 34 pages: for home printing on US Letter paper.
  • A0 PDF print file — 2 pages: for large-format printing at a copy shop.
  • Projector PDF file: for use with a home sewing projector.
  • Size Chart PDF.

The projector file is locked against printing and is intended for projector use only. All pattern pieces are also included in the printable files.

Choose the A0 file for copy shop printing to avoid assembling home-printed pages.

This is a digital product. No printed pattern or physical garment will be shipped.

PRINTABLE AND EDITABLE VERSIONS

This listing is for the printable PDF pattern block.

If you want to modify the pattern digitally in Adobe Illustrator, choose the separate editable version.

DXF FILE AVAILABLE ON REQUEST

A DXF version can be prepared on request for use in pattern-making CAD software.

The DXF file is not included in the instant download. Please contact us before purchasing to discuss your requirements.

RECOMMENDED FABRICS

Choose medium-light to medium-weight woven fabrics, such as:

  • Cotton twill
  • Gabardine
  • Ripstop
  • Lightweight denim
  • Cotton poplin
  • Nylon or Taslan
  • Cotton drill
  • Linen blends
  • Technical woven fabrics

Non-stretch woven fabrics or woven fabrics with a small amount of stretch are recommended. This block is not designed for knitted or highly stretchy fabrics.

Your fabric choice will influence the finished silhouette: a firmer woven fabric creates a more structured balloon shape, while a softer fabric gives a more fluid result.

PRINTING GUIDANCE

Print the A4 or US Letter files at 100% scale, without “Fit to page” or resizing. Check the test square before printing the complete pattern.

For large-format printing, send the A0 file to a copy shop and request printing at 100% scale.

We recommend opening the PDFs in Adobe Acrobat Reader on a computer or laptop.

WHO IS THIS BLOCK FOR?

  • Fashion designers developing trouser collections
  • Pattern makers and garment technicians
  • Fashion students and graduates
  • Dressmakers and tailors
  • Sewists who are comfortable constructing garments independently

FREQUENTLY ASKED QUESTIONS

Are seam allowances included?
No. Add your preferred seam allowances before cutting.

Are sewing or cutting instructions included?
No. This is a pattern block for users with garment construction knowledge.

Does the design require a fly zipper?
No. It features a mock fly and an elasticated waistband.

Can I print the pattern at home?
Yes. A4 and US Letter PDF files are included.

Can I use a sewing projector?
Yes. A separate projector PDF file is included.

Is an editable Illustrator file included?
No. Choose the separate editable version if you need to modify the pattern digitally in Adobe Illustrator.

Is the DXF file included?
No. A DXF version is available on request. Contact us before purchasing.

LANGUAGE AND USE

All files and any accompanying text are in English only.

For personal and commercial use. Redistribution or resale of the pattern files is not permitted.

© Basic Pattern Block

File Format

Printable PDF & Projector Files (Ready to use)

Pattern Type

Pattern Block

Size

XXS-6XL

Fabric

Knitted

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Printable PDF & Projector Files

You want to PRINT or PROJECT the patterns and manipulate them manually.
It includes: 

Α4, US letter size which can be printed at home and easily assembled

Α0 file for copy shop printing

Projector Pattern file that can be projected onto a surface using a projector.

 

Editable Files

You want to INSERT and EDIT the patterns and manipulate them digitally.
It includes: 

open PDF that can be inserted to Adobe Illustrator

Α4, US letter size which can be printed at home and easily assembled

Α0 file for copy shop printing

For any additional info don’t hesitate to contact at shop@basicpatternblock.com