£30.99
In stock
You are just £80.00 away from Free Mainland UK Delivery!
Our entire team at Gerry’s are all experienced anglers and can help you choose the correct tackle for any fishing situation. Please drop us a message or give us a call if you need any help.
You can return unused standard items within 30 days for exchange or refund.
We check our prices weekly to ensure we can combine our fabulous service with the best prices. If you find an item cheaper and in stock somewhere else, drop us a a message in the chat box and we can see what we can do.
This item is available for next day delivery. You can pick this in the checkout.
We offer free post to any mainland UK address with a basket of more than £80. We also send all over the world and the best way to find out how much postage you will pay is in our checkout. Add the items to your basket and then add your address. Our checkout will automatically calculate your total.
We have come from a tiny fishing store and grown into one of the biggest fishing tackle retailers in the UK winning countless awards over the years. We are still a family business offer fabulous service online and in-store.
Spread the cost of larger orders over 6 or 12 month 0% APR. We also offer longer terms with APR charges via V12 finance. Available in the checkout.
You can make your next purchase a little easier on the wallet by splitting the total into 3 payments by using Klarna payments in the checkout.
Here at Gerry’s Fishing, we know that when it comes to lure fishing, staying mobile is the absolute key to banking more fish. The Westin W4 Street Sling 1 Box M in a sleek Titanium Black finish is designed specifically for the roving angler who wants their gear accessible at a moment’s notice without being weighed down.
Whether you are walking the miles on a canal towpath or hopping between harbor walls, this sling pack keeps your essentials secure and out of the way on your back. When you spot breaking fish or need to switch up your presentation, simply slide the sling around to your chest. The brilliant folding system keeps the bag open and the included tackle box perfectly horizontal, effectively giving you a hands-free workstation so you can focus entirely on selecting the right lure rather than juggling your gear.
Constructed from highly durable, water-resistant Double Woven Hexagon Polyester, this bag will withstand the unpredictable UK weather and the rugged environment of urban street fishing. It comes fully equipped with a large internal mesh pocket for soft plastics or fluorocarbon leaders, alongside a 360° hook swivel, a quick clip, and a hook-and-loop tool strap to keep your forceps and braid scissors instantly accessible.
This sling is heavily favored by UK predator and LRF anglers due to its minimalist, high-efficiency design:
Urban Canal Networks: Perfect for covering miles of towpath while dropshotting or casting small crankbaits for perch, pike, and zander.
Light Rock Fishing (LRF): Ideal for scrambling around coastal rock marks, harbor walls, and piers where carrying a heavy rucksack is a hindrance.
Small River Wandering: Excellent for traveling light when wading or stalking chub and wild brown trout on overgrown riverbanks.
| Feature | Detail |
| Dimensions | 52 x 21 x 6 cm |
| Main Material | Double Woven Hexagon Polyester with water-resistant coating |
| Included Storage | 1x Westin Tackle Box B02-706-027 (27.5 x 18.5 x 4.5 cm) |
| Tool Attachments | 360° Hook Swivel, Hook & loop tool strap, Quick clip |
| Internal Storage | Large mesh pocket for soft plastics/accessories |
| Comfort | Padded back panel, padded pocket, adjustable shoulder strap |
| Colour | Titanium Black |
“To get the absolute most out of the W4 Street Sling, utilise the front 360° swivel for your most-used tool—usually your unhooking forceps. When the bag is slung onto your chest, having your forceps on a retractor attached to that swivel means you can unhook a fish safely and efficiently while standing in the water or balancing on a tricky canal bank. Keep the main tackle box strictly for your hard baits and jig heads, and slide your packets of soft plastics into the internal mesh pocket to maximize your space.”
Is the bag completely waterproof?
The W4 Street Sling is made from highly water-resistant materials with a specialized coating. It will easily handle typical UK showers and spray, but it is not fully submersible.
Does it come with a tackle box, or do I need to buy one separately?
It comes fully supplied with one perfectly sized Westin Tackle Box (model B02-706-027), so you are ready to load up and hit the bank immediately.
Can I fit extra boxes inside?
This specific ‘1 Box M’ model is streamlined and precision-designed to hold the single included box for maximum mobility. If you try to cram secondary hard boxes in, the fold-down workstation feature won’t sit flush. Use the mesh pockets for extra terminal tackle or soft plastic packets instead.
Is the strap comfortable for a full day of walking?
Absolutely. It features a fully adjustable shoulder strap and a padded back section to distribute weight evenly, ensuring you stay comfortable even after covering miles of riverbank.
Our entire team at Gerry’s are all experienced anglers and can help you choose the correct tackle for any fishing situation. Please drop us a message or give us a call if you need any help.
You can return unused standard items within 30 days for exchange or refund.
We check our prices weekly to ensure we can combine our fabulous service with the best prices. If you find an item cheaper and in stock somewhere else, drop us a a message in the chat box and we can see what we can do.
This item is available for next day delivery. You can pick this in the checkout.
We offer free post to any mainland UK address with a basket of more than £80. We also send all over the world and the best way to find out how much postage you will pay is in our checkout. Add the items to your basket and then add your address. Our checkout will automatically calculate your total.
We have come from a tiny fishing store and grown into one of the biggest fishing tackle retailers in the UK winning countless awards over the years. We are still a family business offer fabulous service online and in-store.
Spread the cost of larger orders over 6 or 12 month 0% APR. We also offer longer terms with APR charges via V12 finance. Available in the checkout.
You can make your next purchase a little easier on the wallet by splitting the total into 3 payments by using Klarna payments in the checkout.




Penn Chest Size Guide
Small (36″-37″)
Medium (38″-40″)
Large (42″-44″)
XLarge (46″-48″)
XXLarge (50″-52″)
Wader Waist Guide
Small (28″-30″)
Medium (30″-33″)
Large (34″-37″)
XLarge (37″-39″)
XXLarge (39″-42″)
3XLarge (42″-45″)
Kinetic/Westin Chest Size Guide
Small (36″-37″)
Medium (38″-40″)
Large (42″-44″)
XLarge (46″-48″)
XXLarge (50″-52″)
3XLarge (54″-56″)
Grundens Chest Size Guide
Small (36″-37″)
Medium (38″-40″)
Large (42″-44″)
XLarge (46″-48″)
XXLarge (50″-52″)
3XLarge (54″-56″)
Vass Chest Size Guide
Small (36″-38″)
Medium (38″-41″)
Large (42″-44″)
XLarge (45″-46″)
XXLarge (47″-48″)
3XLarge (49″-51″)
Trakker Chest Size Guide
Small (38-40″)
Medium (41-43″)
Large (44-46″)
Xlarge (47-49″)
XXLarge (50-52″)
XXXLarge (53-55″)
Korda Chest Size Guide
Small (36″-38″)
Medium (38″-41″)
Large (42″-44″)
XLarge (45″-46″)
XXLarge (47″-48″)
3XLarge (49″-51″)
Guy Cotten Chest Size Guide
Small (86 – 94cm)
Medium (94 – 102cm)
Large (102 – 110cm)
XLarge (110 – 124cm)
XXLarge (124 – 134cm)
3XLarge (134 – 154cm)
Fox Chest Size Guide
Small (36″-38″)
Medium (39″-41″)
Large (42″-44″)
XLarge (45″-47″)
XXLarge (48″-50″)
3XLarge (51″-54″)
4XLarge (55″-60″)
Nash Chest Size Guide
Small (36″-38″)
Medium (39″-41″)
Large (42″-44″)
XLarge (45″-47″)
XXLarge (48″-50″)
3XLarge (51″-54″)
4XLarge (55″-60″)
Aqua Chest Size Guide
Small (38-40″)
Medium (41-43″)
Large (44-46″)
Xlarge (47-49″)
XXLarge (50-52″)
XXXLarge (53-55″)
Guru Chest Size Guide
Small (36″-38″)
Medium (38″-41″)
Large (42″-44″)
XLarge (45″-46″)
XXLarge (47″-48″)
3XLarge (49″-51″)
Preston Chest Innovations Size Guide
Small (36″-38″)
Medium (38″-41″)
Large (42″-44″)
XLarge (45″-46″)
XXLarge (47″-48″)
3XLarge (49″-51″)
Trouser Waist Guide (Inches)
Small – 28″ – 32″
Medium 32″ – 34″
Large – 34″ – 36″
X-Large 36″ – 38″
XX-Large – 38″ – 42″
XXX-Large 42″ – 46″
XXXX-Large 46″ – 52″