£54.99
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.
The Modern Classic: Toughened Protection for Your Shore Essentials.
At Gerry’s Fishing, we know that your seat box is more than just a place to sit; it’s your workstation, your tackle shop, and your shield against the elements. The Tronixpro Big Beach Seat Box in Blue is the latest evolution of the “Team Box” design that has dominated the UK coastline for decades. While the iconic silhouette remains the same, Tronixpro has upgraded the construction with a tougher, high-impact plastic, ensuring it can handle the rigors of rocky marks and heavy loads without cracking or warping.
The 53cm width provides massive internal volume, easily swallowing large “Big Pit” reels, bulky rig wallets, and your waterproofs. In its vibrant blue finish, it’s easy to spot on a crowded beach or in the dark, and it serves as the perfect foundation for a fully customized “Shore Station.“
Upgraded Durability: The new, reinforced plastic construction is designed to withstand the “knockabout” nature of sea fishing. It’s more resistant to UV brittleness and the impact of being transported on trolleys over rough shingle.
The Perfect Height: At 41cm tall, it provides a comfortable sitting position for long sessions, keeping you off the damp sand while allowing you to stay eye-level with your rod tips.
Massive Storage Capacity: The generous dimensions (53 x 38 x 41cm) mean you never have to leave essential gear behind. It’s the ideal size for the angler who carries “everything but the kitchen sink.“
Trolley Compatible: Precision-sized to fit the Tronixpro Beach Trolley and most other standard carriers. The flat, reinforced base ensures it stays secure during transit.
Customization Ready: Specifically designed to accept the Tronixpro Top Boxx and Side Trays, allowing you to turn a simple box into a tiered organization system.
| Feature | Details |
| Dimensions | 53cm (Width) x 38cm (Depth) x 41cm (Height) |
| Color | Classic Marine Blue |
| Material | High-Impact, Toughened Reinforced Plastic |
| Accessories Included | Padded Shoulder Carry Strap |
| Compatibility | Fits Top Boxx, Side Trays, and standard Beach Trolleys |
| Primary Use | All-discipline shore, boat, and pier angling |
Match Fishing: The blue color is a classic on the match circuit. Use the large internal space to house multiple Tronixpro Rig Winder Boxes, ensuring you have every possible trace ready for the whistle.
Night Sessions: The vibrant blue finish is much easier to locate with a headlamp beam compared to darker boxes, making it easier to navigate your “base camp” in the pitch black.
Rough Ground Trekking: Because this version uses tougher plastic, it’s the one we recommend for the “rock hoppers.” It can take the bumps and scrapes of being hauled over jagged ledges better than budget alternatives.
Family Beach Trips: Its durability makes it a great multi-purpose box. It’ll keep your tackle safe from the sand and provide a sturdy seat for a full day on the beach.
Gerry’s Tip: To get the most out of your Big Beach Box, we highly recommend adding the Tronixpro Padded Seat Cushion. While the box is incredibly sturdy, a little extra padding makes those 6-hour winter sessions for Cod and Whiting much more comfortable on the back!
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″