£44.99
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.
“Need advice on tackle? Ask Bob”
Powered by a deep library of angling knowledge, the experience of thousands of anglers & indepth technical product specs. Available 24/7. Just Ask.
Relax in total comfort during your long sessions with the Sert Carp Instinct Level Chair. Meticulously engineered for the modern carp and specialist angler, this robust, highly functional day chair offers the perfect combination of structural stability, lightweight portability, and value for money. Whether you are setting up camp on a steep gravel bank for a weekend carping session or waiting out a bite on a tidal riverbank for barbel, this chair ensures you stay comfortable and fully supported.
Built around a high-tensile, powder-coated steel frame, it delivers impressive weight-bearing capacity while remaining light enough to carry effortlessly down the towpath or lash to your barrow. The seat fabric is crafted from heavy-duty, puncture-resistant material designed to withstand abrasive bankside grit, mud, and rain, while the padded mattress sections ensure all-day comfort.
Frame: High-tensile, powder-coated steel construction offering supreme stability and corrosion resistance.
Fabric: Heavy-duty, reinforced material with padded sections for enhanced lumbar support.
Leg System: Fully adjustable legs equipped with a secure locking mechanism to adapt to uneven terrain.
Mud Feet: Large, swivelling, oversized mud feet to distribute weight evenly and prevent the chair from sinking into soft ground, mud, or silt.
Profile: Low-profile, highly stable footprint that fits comfortably inside compact brollies, shelters, and bivvies.
Portability: Folds completely flat for effortless transport on a fishing barrow or in the boot of your car.
Day Sessions & Weekend Carping: The ultimate camp companion for long waits between runs. It sets up in seconds on any swim, providing a stable, dedicated base.
River Specialist Tactics: Perfect for big-fish river anglers who need a comfortable seat while watching rod tips for violent chub or barbel wraps.
Under Brollies & Small Shelters: Thanks to its optimized low-profile design, it fits neatly underneath tight brolly systems without forcing your head against the top ribbing.
Soft, Muddy Banks: The pivoting mud feet make it an exceptional choice for soft grass, tidal mudflats, or silted banks where standard chairs would sink.
Gerry’s Pro Tip: “When setting up on uneven or sloping banks, always adjust your front legs slightly higher than the back legs. This tilts your weight backward into the seat, providing far better lumbar support and stopping you from sliding forward throughout the day. To keep the leg extension mechanisms working smoothly season after season, avoid letting mud dry inside the sliders; give them a quick wipe down after a messy session and apply a light squirt of silicone spray to keep them gliding effortlessly.”
How adjustable are the legs on this chair?
Each leg is individually adjustable, allowing you to independently alter the height to level the chair perfectly on steep inclines, uneven rocky ground, or sloping river banks. The locking mechanisms engage firmly to prevent any slipping when you sit down.
Does this chair fold flat for transport?
Yes, absolutely. The Sert Carp Instinct Chair folds down into a neat, completely flat profile. This makes it incredibly easy to pack into the car boot, lay flat across a loading barrow, or store away in the garage between trips.
Is the fabric waterproof?
The heavy-duty fabric is highly water-resistant and designed to easily withstand damp mist, morning dew, and light rain showers. If it does get caught in a heavy bankside downpour, the material dries out exceptionally fast when exposed to open air.
“Need advice on tackle? Ask Bob”
Powered by a deep library of angling knowledge, the experience of thousands of anglers & indepth technical product specs. Available 24/7. Just Ask.
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″