£124.99
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.
Turn your social hub into a proper sleeping cabin. At Gerry’s Fishing, we know that the InflataHouse Compact is the king of social shelters, but when the sun goes down and the midges come out, you need a sealed environment. The Avid InflataHouse Compact Inner Dome is the ultimate upgrade for your setup, transforming the open-plan shelter into a fully enclosed, twin-skin sanctuary.
By toggling this inner capsule into your Compact frame, you create a protected “room within a room.” It’s designed to keep insects at bay while providing an extra layer of insulation that traps warmth in the winter and stays cooler in the summer. With its zip-off groundsheet, you have the choice of a fully sealed “bathtub” environment or a more open setup for quick overnighters. Best of all, once it’s toggled in, you can leave it there—it’s designed to be packed away inside the main shelter.
Total Insect Protection: Fine mesh construction ensures that mosquitoes, spiders, and flies stay outside where they belong.
Twin-Skin Insulation: Creates an air gap between the inner dome and the outer fabric to significantly reduce condensation and maintain temperature.
“Set and Forget”: The dome is designed to be folded and packed away while still attached to the InflataHouse Compact frame.
Flexible Groundsheet: The heavy-duty groundsheet can be zipped off for easy cleaning or left sealed for a bug-free experience.
Tailored Fit: Specifically cut to follow the lines of the Compact frame, maintaining maximum headroom and floor space.
| Feature | Details |
| Open Dimensions | 220cm (W) x 220cm (D) x 180cm (H) |
| Packed Dimensions | 60cm x 20cm x 20cm |
| Total Weight | 3kg |
| Groundsheet | Heavy-duty, Zip-off design |
| Attachment | Internal Toggle System |
| Compatibility | Avid InflataHouse Compact ONLY |
IMPORTANT NOTE: The Inner Dome cannot be used at the same time as the internal vapour shield. The Inner Dome essentially takes over the job of the vapour shield while adding floor and wall protection.
The “Dry-Pack” Strategy: If you’ve spent a week in the rain and your groundsheet is covered in mud, don’t roll it up with your nice dry Inner Dome! Zip the groundsheet off, give it a quick rinse in the lake, and store it in a separate bag. This keeps the breathable fabric of your Inner Dome fresh and prevents that “damp bivvy” smell from setting in during storage.
Does this fit the full-sized InflataHouse?
No. This model is specifically sized for the Compact version (250 x 250). There is a larger version available for the standard 300 x 300 InflataHouse.
How much headroom do I lose?
Very little. The dome is designed to sit tight against the air beams. While the peak height drops from 190cm to 180cm, it still feels incredibly spacious and allows most anglers to stand up comfortably.
Can I still use the side and rear access?
Yes. The Inner Dome features doors that align with the main shelter’s access points, so you can still “link” your bivvy to the side or rear even with the dome installed.
Is it hard to install?
Not at all. It uses a simple toggle-and-loop system. The first installation takes about 5 minutes, and after that, you never have to do it again as it stays attached during pack-down.
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″