This Phone Case for Sauna Prevents Your Phone from Overheating in the Sauna
- Stan Bryant
- Feb 15
- 2 min read
Updated: 4 days ago

"Necessity is the mother of invention." The author of this proverbial saying is unknown, but it means: problematic situations inspire ingenious solutions. Introducing the BOUNDLESS SAUNA BAG™ – the ORIGINAL sauna safe phone case. Now available on AMAZON! The only bag designed specifically to protect your phone from overheating in extreme sauna temperatures reaching 195°F for up to 30 minutes, this phone is a must have for dry sauna and steamroom enthusiasts everywhere!
Time after time, 7 to 8 minutes into my sauna or steam room session I'd get the infamous temperature warning: “Phone needs to cool down before you can use it.” Although most phones shut down once this occurs, I quickly learned that subjecting a phone to high temperatures in excess of just 100°F repeatedly will ruin or, at a minimum, cause irreparable damage to the devices delicate hardware.
Those days are over.
Use your phone in the sauna, infrared sauna & steam room!
With the BOUNDLESS SAUNA BAG™, you’re no longer bound to 7-minute sauna or steam sessions. Instead, we're empowering you to do what your sauna session is intended for – RELAX.
Sauna phone case designed specifically to protect your phone in the dry sauna, infrared and steam room.
Prevents phone from overheating, with 5 heat barriers
This phone case for sauna is water resistant & drop safe.
Compatible with phones. Will fit phone with case up to: 6.5" x 0.6" x 6".
Great for dry sauna and steam room enthusiasts everywhere!
Take a break from scrolling. Rest your eyes while relaxing to your favorite podcast, audiobook, or music playlist.
Better still, decompress while practicing mindfulness to relaxing meditation sounds or stress-reducing binaural beats– all without the worry of damaging or destroying your most precious and personal device.
The technology does not interfere with signals being transmitted to your Bluetooth headphones/earbuds. It is recommended that wired or corded headphones/earbuds be used. Most Bluetooth headphones/earbuds (including those described as waterproof) contain batteries and delicate components that are not explicitly designed for use in temperatures in excess of 120°F (50°C).
For optimum protection, do not remove your phone from the BOUNDLESS SAUNA BAG™ while in sauna or place your bag directly on sauna bench.
Along with shielding your phone from extreme temperatures in the sauna, the BOUNDLESS SAUNA BAG™ phone case offers shock protection, to cushion it from accidental dings or drops. The material is also water-resistant, so your phone stays dry — and safe — even if the pouch is sprayed or splashed. BOUNDLESS SAUNA BAG™ays its “sink proof” technology means the pouch stays afloat, so you can retrieve it easily, even if it falls into a body of water.
The phone case is available for all phone sizes and models. While similar models run for $50+, Amazon has the BOUNDLESS SAUNA BAG™ Thermal Phone Case for just $24.99.
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