Designed in the UK
Thoughtfully crafted to deliver a product that’s built to perform and made to last.

Keep your sauna protected in every season with the Replacement Rain Cover – Mk2, designed exclusively for the PortaSauna HEX model. Crafted from high-grade silicone-coated waterproof fabric, this upgraded version offers improved durability, heat resistance, and all-weather protection.
The Mk2 rain cover is built to handle UK conditions — from coastal winds to heavy rain — ensuring your sauna remains dry and secure even when left outdoors for long periods. Its snug fit helps prevent heat loss, protects against moisture damage, and keeps your PortaSauna looking its best.
Perfect if your original cover is worn, misplaced, or simply ready for an upgrade, the Mk2 installs easily and packs down neatly for transport. It’s the ideal companion for semi-permanent garden setups or mobile sauna businesses that use the HEX on the move.
Key Features:
• Custom fit for PortaSauna HEX model only
• Silicone-coated waterproof fabric
• Weather-resistant and heat-resistant
• Quick and easy to install
• Compact for storage and travel
Keep your HEX protected, dry, and always ready for the next session.
Our team is always happy to help, give us a call for support & advice.
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When you buy a PortaPlunge, you’re not just getting a plunge – you’re joining a warm, welcoming community of sauna and plunge lovers.
8K FollowersFor any additional queries, contact us at +44 (0)2392 982 292 or hello@portasauna.com.
Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.
It depends on where you are. Orders processed here will take 5-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details will be provided in your confirmation email.
If you change your mind or need to return an item, please get in touch with us as soon as possible after receiving your order. Returned items must be unused and in their original condition and packaging. Full return details can be provided by our team before sending anything back.
Yes. PortaSauna accessories are covered against manufacturing faults. Warranty cover does not include normal wear and tear, accidental damage, misuse, or damage caused by incorrect storage or use. If you believe there is an issue with your item, contact us and we will help.
Yes. If you are unsure which accessory is right for you, or you have a question before placing your order, our team will be happy to help. We would always rather answer a question first so you can order with confidence.
For any questions about accessories, orders, or product advice, please contact us:
Email:hello@portasauna.com - Phone: +44 (0)2392 982 292
Thoughtfully crafted to deliver a product that’s built to perform and made to last.
Quick delivery from our UK & EU warehouses on all orders with 30 day return policy.
We’re here for you 7 days a week, ready to help by phone or email.
All payments are processed safely and securely with 0% Finance Options Available.