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Portwest Ultimate modular 3-in-1 trousers

Portwest Ultimate modular 3-in-1 trousers

Regular price £146.50 GBP
Regular price Sale price £146.50 GBP
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Need a larger quantity? Get a bulk quote — no minimum order.

✓ Free mockup before we print ✓ 3–8 working day turnaround ✓ Human help if you need it

Need help with this product?

Not sure what print size you need? See “Print & Customisation” below for sizes and prices.

Portwest Ultimate modular 3-in-1 trousers – custom printed to order with your own logo, artwork or text. A great blank canvas for your custom printed design. Printed in the UK with no minimum order: upload your design and we'll email a mockup to approve before we print.

The Ultimate modular 3-in-1 trouser design for your every need. The 3-in-1 design converts a work trouser to a work short or a EN20471 Class 1 work trouser. You have every thing you need. Pockets with magnetic flaps so they don't get in the way, kneepads pockets, large built-in side pockets for large tools, spray cans or just fold up the legs when in shorts mode and keep them safe. Built-in waistband, front of leg cargo pocket for easier use when working, with a mesh mobile phone pocket. Plus the unique clip on pocket system with the use of three pockets that can clip on the front or the back of the trouser.

Features:

  • 4-way stretch fabric for ease of movement and added comfort
  • Slim fit design for exceptional comfort
  • 15 pockets for ample storage
  • Kneepad pockets to facilitate kneepads
  • Adjustable waist for a perfect fit
  • Contains certified recycled nylon
  • 4-way stretch fabric for ease of movement
  • 15-pockets for ample storage

Product details:

  • Material: Shell fabric: 52% Recycled nylon, 40% Nylon, 8% Elastane. Contrast fabric: CorePro: 87% Nylon, 13% Elastane
  • Weight: 230g
  • Leg length: Leg length: Regular 31
  • Country of origin: Bangladesh
  • Accreditations: SEDEX, WRAP, Certified Recycled, Oeko-Tex Standard 100, REACH

Size guide

To find your size, measure around your natural waistline.

Size To fit waist To fit waist (cm)
XS 28-30" 71-76cm
S 30-32" 76-81cm
M 32-34" 81-86cm
L 34-36" 86-91cm
XL 38-40" 97-102cm
2XL 42-44" 107-112cm
3XL 46-48" 117-122cm
4XL 50-52" 127-132cm
5XL 54-56" 137-142cm

This is a general size guide. Actual fit varies by style (slim, regular or oversized) and by brand, so please use it as an approximate starting point.

Washing & care: Wash at or below 30 degrees. Do not bleach. Do not tumble dry. Drip dry. Do not iron. Do not dry clean.

How to customise your trousers

Please choose your print location and print size from the options below and upload your designs into the upload field. You will receive an email with a mockup of your order before printing.

Need help? Contact us at printing@theinnersanctumgroup.co.uk.

Product Details

The price shown is for the plain item itself, before any customisation is added below. Full material, weight and fit details for this specific product are listed in the description above.

If anything isn't clear, contact us at printing@theinnersanctumgroup.co.uk and we'll help.

Size Guide

Select your size using the size options above. Where available, a size chart with garment measurements is shown alongside the product description — use your chest/body measurements rather than your usual clothing size, as fit varies between brands and styles.

Not sure which size to order? Message us with your usual size in a familiar brand and we'll help you match it.

Print & Customisation

Customise this product using the options above: choose your print position, then your print size. Each print size has a fixed price added to the item, shown as you select it — there are no hidden extra charges.

  • Small (approx. 5cm x 5cm) — £3.50
  • Medium (approx. 10cm x 10cm) — £4.50
  • Large (approx. 20cm x 20cm) — £5.50
  • XL (approx. 30cm x 38cm) — £6.50

These prices include everything — we are not VAT registered, so the price you see is the price you pay. There is no setup fee and no minimum order.

Artwork Help

You can upload your artwork during checkout for this product. We accept a print-ready file, your existing logo, an image, or even a screenshot or rough reference of what you have in mind.

No design yet? That's fine — visit our Design Help page and we'll help you put something together.

Whatever you send, we'll check it before anything is printed and send you a free digital mockup to approve first.

What Happens Next

Once you've ordered, here's what happens:

  1. We check your artwork and prepare a free digital mockup.
  2. We send the mockup to you by email for approval.
  3. Once you approve it, we print your order.
  4. Your order is dispatched.

We won't print anything until you've seen and approved the mockup.

Turnaround & Delivery

Most orders are printed and dispatched within 3–8 working days of you approving your mockup.

Larger, more complex or bespoke bulk projects may need a little longer — if that applies to your order, we'll discuss timing with you directly. See our Bulk & Business Orders page for larger quantities.

Care

Care instructions specific to this product are included in the product description above. As a general guide, printed garments last longest when washed inside-out on a cool cycle and air-dried rather than tumble-dried.

Bulk Orders

Ordering a larger quantity? There's no minimum order, and bulk pricing and support is available for teams, businesses and events.

Visit Bulk & Business Orders to get a quote.

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