Description
Trakker Tempest 150 Skull Cap
At Gerrys Fishing, we know that the British weather is anything but predictable. One minute youre enjoying a sunset, and the next, youre dealing with a persistent drizzle that wants to find its way into your doorway. The Trakker Tempest 150 Skull Cap is the ultimate tactical upgrade for your shelter. It doesnt just add a protective peak; it transforms your bivvy into a dual-skin sanctuary, tackling the two biggest enemies of the long-stay angler: condensation and heat loss.
By adding this second skin to the top of your Tempest 150, you create an air gap that significantly reduces the internal rain caused by condensation during cold nights. In the summer, it acts as a heat barrier, keeping the internal temperature much more bearable. The beauty of the Skull Cap design is its simplicityunlike a full overwrap, this can be left in place during pack-down, making your next setup even faster.
Weather-Beating Performance
Manufactured from Trakkers upgraded 10,000mm Hydrostatic Head polyester, this cap is built to handle heavy, sustained downpours. It features an integrated rain gutter that cleverly directs water away from the door and out to the sides, ensuring your entrance remains dry. On top of the weather protection, you also get dual rod straps, providing a secure place to lean your setups while youre rebaiting or switching rigs in the rain.
Technical Specifications
| Feature | Specification |
| Compatibility | Specifically designed for Trakker Tempest 150 Bivvy |
| Material | 10,000mm HH Waterproof Polyester |
| Weight | Approx. 1.1kg |
| Transport Size | Approx. 40 x 15cm |
| Attachment | Quick-fit clips (can be left on bivvy) |
| Protection | Creates peak, reduces condensation, increases shade |
| Additional Features | Rain gutter and dual rod straps |
Examples of Where to Use This Skull Cap
-
Winter Campaigns: Essential for retaining heat and preventing the condensation drips that occur when the outside air is significantly colder than the inside of the bivvy.
-
Summer Sun Sessions: Use it to create extra shade over the front of the bivvy, keeping your bedchair and gear out of direct sunlight.
-
Wet Weather Angling: The peak acts as a porch, allowing you to leave the door open for a view of the lake without rain splashing into your living area.
-
Mobile Fishing: Because it can be left on the bivvy during pack-down, its perfect for the angler who moves swims frequently but still wants maximum protection.
Gerrys Pro Tip
The real secret to the Skull Cap isnt just the rain protection; its the airflow. When you fit the cap, make sure the clips are properly tensioned so the air gap between the bivvy skin and the cap is consistent. This is what stops the condensation. Also, when youre packing away, just make sure the cap is tucked neatly within the folds of the bivvy so the rain gutter doesnt get bent out of shape. It saves you five minutes on your next trip, and in a downpour, five minutes is an eternity!
Frequently Asked Questions
Does this fit the Tempest 100 or 100T?
No. The Tempest 150 has a larger footprint and a different frame geometry. This Skull Cap is sized specifically for the Tempest 150 Bivvy. You must ensure you match the cap size to your specific bivvy model for a proper fit.
Do I need to take it off every time I go home?
Thats the best partyou dont! The clips are designed to stay on the frame, and the material is light enough that the bivvy will still fit into its original carry bag with the Skull Cap attached. Just ensure its dry before long-term storage.
Will it stop 100% of condensation?
While no single skin or cap can stop 100% of condensation in extreme conditions, the Skull Cap reduces it by up to 90% by normalizing the temperature of the inner skin. Its the single most effective way to keep your bivvy dry inside.
How does the rain gutter work?
The edge of the peak is stiffened and shaped with a slight channel. Instead of rain dripping off the front edge onto your knees, the water is naturally funneled to the left and right shoulders of the bivvy, where it drains safely to the ground.




Reviews
There are no reviews yet.