Portwest KX3 Drawstring Boot Bag

Getting to and from site shouldn't mean juggling boots in a carrier bag and kit in another. The Portwest KX3 Drawstring Boot Bag (B966) keeps everything in one place — with a dedicated boot compartment that separates dirty footwear from the rest of your gear, a 38-litre main compartment for clothing and essentials, and multiple pockets for the smaller items you need quick access to. Grab the drawstring, throw it over your shoulder, and go.

Dedicated Boot Section

The standout feature of the B966 is the separate boot compartment designed to fit most work boots. Muddy steelcaps stay isolated from clean clothes, lunch, and personal items — no more wrapping boots in plastic bags or arriving with dirty kit. It's a simple design choice that makes a genuine difference to how you organise your day, and it keeps the rest of the bag's contents clean and dry.

38 Litres of Organised Storage

At 38 litres (35cm x 23cm x 58cm), the B966 has the capacity to carry a full change of workwear, boots, lunch, and personal essentials without feeling overstuffed. The large internal main compartment handles bulkier items, while an internal zip section keeps smaller valuables like wallets and keys secure. A concealed phone pocket adds another layer of safe storage for your device, keeping it protected and out of the way.

External Pockets for Quick Access

The outside of the bag is just as well thought out. Two mesh water bottle pockets double as multi-use external storage for anything you want within easy reach — drinks, snacks, gloves, or a torch. Additional slim front pockets provide further external storage for keys, cards, or small tools. A D-ring lets you clip keys or an ID card where you can always find them.

Durable, Water-Repellent Construction

The B966 is built from 150D Oxford weave polyester with a PU coating (225g), giving it a tough, water-repellent outer shell that handles rain, wet ground, and the general rough treatment of site life. The 100% polyester taffeta lining protects the contents inside and makes the bag easy to wipe clean. This isn't a bag that falls apart after a few weeks — it's built to last through daily use across long projects.

Grab-and-Go Simplicity

The drawstring closure at the top cinches tight in seconds, while minimal webbing shoulder straps let you sling the bag over one or both shoulders for a comfortable carry. There's no fiddling with zips or buckles when you're rushing to catch a lift or heading to the van — pull the cord and you're moving.

Key Features at a Glance

• Dedicated boot compartment to separate footwear from clean gear
• 38-litre capacity (35cm x 23cm x 58cm) for a full day's kit
• Water-repellent 150D Oxford weave with PU coating for durability
• Concealed phone pocket for secure device storage
• Internal zip section for valuables
• Two mesh water bottle pockets doubling as multi-use external storage
• D-ring for keys or ID cards
• Drawstring top closure with webbing shoulder straps
• Polyester taffeta lining for easy cleaning

Ideal For

The Portwest KX3 Drawstring Boot Bag is designed for tradespeople, construction workers, site operatives, engineers, and anyone who commutes to work with boots and a change of kit. It's a practical daily carry bag for construction, civil engineering, utilities, rail, oil and gas, manufacturing, and warehouse work — as well as for outdoor pursuits like hiking and fishing where separating muddy boots from clean gear makes life easier.

Specifications

Q: Will my work boots fit in the boot compartment? A: The boot compartment is designed to fit most standard work boots and safety footwear. The overall bag dimensions of 35cm x 23cm x 58cm provide generous space for the boot section alongside the main compartment.

Q: Is the bag waterproof? A: The B966 is made from durable water-repellent 150D Oxford weave polyester with a PU coating, which will handle rain and damp conditions. However, it is water-repellent rather than fully waterproof, so prolonged heavy exposure may eventually allow some moisture through.

Q: How many pockets does the bag have? A: The B966 includes a large internal main compartment, an internal zip section for valuables, a concealed phone pocket, two external mesh water bottle pockets, additional slim front pockets, and a D-ring for keys or ID cards. There's a storage option for virtually everything you carry to site.

Q: Is this a backpack or a shoulder bag? A: The B966 uses minimal webbing straps that can be thrown over one or both shoulders for a comfortable carry. It's designed as a grab-and-go drawstring bag rather than a structured backpack, making it quick to open, pack, and carry.

Q: Can I use this bag for the gym or sports? A: Absolutely. While designed with site workers in mind, the separate boot/shoe compartment, 38-litre capacity, and multiple pockets make the B966 an excellent gym bag, sports bag, or weekend bag — anywhere you want to keep dirty footwear apart from clean clothes.

Q: Is the bag easy to clean? A: Yes. The PU-coated outer shell can be wiped down, and the polyester taffeta lining is smooth and easy to clean internally. The boot compartment can be wiped out separately to remove mud and dirt without affecting the rest of the bag.