💧 Premium Saunas Built to Last
🔥 Made In Ohio
🔨 Amish Handcrafted
SISU (see-soo): Tenacity & Grit
08/24/2026
Last call! Georgia could be next on your calendar. 🏃♂️
We’re giving away TWO 3-day weekend passes to Runningman Festival, taking place September 18–20 at Kingston Downs.
Enter through the link below for your chance to join SISU at Runningman 2026.
Winners will be announced August 26 at 10 AM EST.
https://sisu-lifestyle.myklpages.com/l/RBSVwg
08/22/2026
We are officially one week out from Hell on Hogsback Year Four! 🔥
Cleveland, Ohio
Saturday, August 29
7 AM–7 PM
Choose your challenge:
• 1 Hour
• 3 Hours
• 6 Hours
• 12-Hour Endurance Challenge
The winner of the 12-hour challenge will take home a SISU sauna.
More importantly, 100% of registrations and donations go directly to cancer patients in need through the Nelson Family Foundation.
Spots are running low! Register at hellonhogsback.com.
08/18/2026
We are officially one month until we meet in Georgia. 🏃♂️
Runningman isn’t your typical race weekend. It’s a chance to choose your challenge, test your limits, and experience it alongside a community committed to the grind.
There’s still time to join us! We’re giving away TWO weekend passes to , fill out the form linked in our bio to enter.
Giveaway ends August 26 at 10 AM EST.
Runningman 2026 is around the corner, and we’re ready. 🔥
SISU is heading to Kingston Downs in Rome, Georgia, for three days of running, recovery, and community at Runningman Festival.
Want to join us? We’re giving away TWO weekend passes to Runningman 2026. Fill out the form linked below for your chance to win. Giveaway ends August 26 at 10am EST.
See you in Georgia! September 18–20.
https://sisu-lifestyle.myklpages.com/l/RBSVwg
08/13/2026
Today is the final day to save on our flagship sauna, The Edwin Barrel.
Use code 4YEAR at checkout and enjoy $600 off.
Offer ends tonight at 11:59 PM EST. Link in bio.
Thank you all once again for an amazing four years. We couldn't be more grateful for everyone who's been part of the journey!
08/10/2026
The sauna that started it all.
4 years later, The Edwin Barrel is still at the heart of SISU. Handcrafted in Ohio with premium Western Red Cedar and built for years of heat, recovery, and connection.
Save $600 on The Edwin Barrel with code 4YEAR at checkout, offer ends August 13.
Click the link in our bio or head to sisulifestyle.com to take advantage.
Taking it back where it all started!
For the final day of our 4 year anniversary series, Nick shares the story behind the Edwin Barrel, why he and Pete decided to build their own sauna, and how that decision became the foundation of SISU.
Thank you to everyone who has supported us over the last four years. As a way to celebrate where it all began, we’re offering $600 off the Edwin Barrel for the next week with code 4YEAR.
Head to link in our bio. Offer ends August 13.
Here’s to the next four years!
Day 3 of our 4 year celebration is here! Pete goes over our 2025 release, the SISU Electrolytes, along with our stainless steel Shaker Bottle.
For the next 24 hours, get 30% off SISU Electrolytes and the SISU Shaker Bottle. Hydrate and save! Head to the link in our bio.
Today, Jo walks through a few of her favorite SISU accessories and how they can elevate your sauna experience!
For Day 2 our anniversary celebration, all SISU accessories are 25% off for the next 24 hours, head to sisulifestyle.com or click the link in our bio to enhance your sauna sessions!
For Day 1 of our anniversary series, our Creative Director, Ryan Caskey, shares the vision behind the American Grit Tee and why he still believes in creating by hand.
As a thank you for four years of your support, all SISU merch is 25% off for the next 24 hours. Click the link in our bio, or head to sisulifestyle.com to get geared up!