Original price was: £409.99.£359.99Current price is: £359.99.
In stock
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 Modular “Take Anywhere” Shelter. Lightweight & Robust.
The Uni Spider is the hub of the “Solar System” modular concept. This means the bivvy can be stripped back for quick overnight hits or fully expanded with peaks and overwraps for week-long trips. The system comes complete with a clip-in groundsheet and a full infill panel, allowing you to transition from an open-fronted brolly to a sealed, four-season bivvy in seconds.
To combat the common issue of bankside condensation, the South Westerly Pro features an internal mesh vapour shield (internal ceiling) as standard. Combined with four large, blinded mozzi-mesh windows, it provides 360-degree ventilation, keeping you cool in the summer and dry in the winter.
| Feature | Details |
| Material | SolarTex 3 High-Performance Waterproof Fabric |
| Spreader Block | Precision-manufactured, high-strength Nylon |
| Frame | “Quick-Up” Spider Chassis for sub-60 second setup |
| Groundsheet | Heavy-duty, Clip-in system (Included) |
| Infill Panel | Full SolarTex 3 Infill with multiple door options (Included) |
| Dimensions | 190cm (D) x 280cm (W) x 140cm (H) |
| Weight | 8.94kg (Bivvy only) |
| Ventilation | 4x Blinded Mozzi-mesh windows (360° coverage) |
| Condensation Control | Integrated Internal Mesh Vapour Shield |
| Rod Support | Velcro rod retaining straps |
| Inclusions | Power Drive Storm Poles, heavy-duty pegs, and zipped carry bag |
| Product ID | BV30-BUNDLE |
Quick-Up Spider Frame: The ultra-fast setup mechanism allows you to erect the main structure in seconds. The frame is designed to be self-tensioning, providing maximum rigidity even on uneven ground.
SolarTex 3 Material: A specialized fabric that offers incredible hydrostatic head protection while remaining significantly lighter than the SolarTex D used on the SP model, making it ideal for the mobile angler.
Snap-Loc Magnetic System: Featured on the window blinds and door buckles, this magnetic system allows for silent, effortless adjustment during the night—no more fumbling with plastic clips in the dark.
Internal Vapour Shield: This pre-installed mesh ceiling creates an air gap at the highest point of the bivvy, virtually eliminating condensation and preventing water from dripping onto your bedchair.
Square Footprint Design: By utilizing vertical-style rear ribs and a square base, the Uni Spider allows you to push your bedchair right to the back, leaving the entire front area of the bivvy free for your gear.
360-Degree Ventilation: The four large windows can be opened or closed from either the inside or outside, allowing you to react instantly to changing wind directions or temperatures.
Versatile Infill Panel: The included panel features a “letterbox” door option, allowing you to see out while staying protected from driving rain, as well as a full mozzi-mesh door option for summer.
This system is the definitive choice for the angler who values modular flexibility:
Entry to the “Solar System”: It is fully compatible with all Uni Spider accessories, including the 0.5m and 1.2m Extended Wraps and the Uni Spider Peak.
Weight Efficiency: By utilizing a nylon block and SolarTex 3, Solar has created a shelter that is over 1kg lighter than the SP variant without compromising on structural integrity.
True All-Season Capability: With the included groundsheet, infill panel, and vapour shield, you are immediately equipped for everything from summer heatwaves to freezing winter nights.
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″
