MÜHLEN Fire Bag YG75
Fire- and Water-Resistant Portable Steel Cash Bag / Safe
Fire and Water Resistant
The MÜHLEN Fire Bag YG75 keeps its internal temperature below 177°C for more than 30 minutes during a fire of up to 843°C, and holds American UL certification.
It has also been proven to stay completely dry inside for 24 hours even when fully submerged in water.
Document & Digital Media Protection
The MÜHLEN Fire Bag YG75, a fire- and water-resistant steel safe for cash and valuables, offers its user complete 360-degree protection.
It is an excellent, easy-to-carry safe for digital media, valuable documents and cash.
Easy to Carry
Thanks to its carrying handle, this model is easy to transport and measures 368mm(W)x309mm(D)x162mm(H). With a net weight of 9.2 kg, the MÜHLEN Fire Bag YG75 is designed to store and carry documents thanks to its steel outer body.
Fire Resistance
The model keeps its internal temperature below 177°C for more than 30 minutes during an 843°C fire and holds American UL certification. This heat protection keeps cash, documents and digital media from burning or deteriorating.
Water Resistance
Thanks to its watertight system, the MÜHLEN Fire Bag YG75 portable cash bag/safe keeps its interior completely dry for 24 hours even when fully submerged in water. It also maintains water-tightness for much longer periods during ordinary flooding.

Keyed Knob Lock System
The MÜHLEN Fire Bag YG75's sealing lock system does not compromise its fire and water resistance. With a lock system providing full 360-degree protection and a turning knob integrated into the lock for complete sealing, the model offers a long service life.
Medium Size
This fire- and water-resistant steel cash safe has a 5-liter internal volume, making it an easily portable, medium-sized unit. This size is sufficient to safely store essential and valuable documents, cash and digital media.

Technical Specifications
- Fire and water resistant, portable design
- Internal cool-protection duration during fire: 60 minutes
- Cool-temperature protection in 843°C fire: 30 minutes
- Full protection against fire, flooding and theft
- 24-hour watertightness when submerged
- Fireproof and waterproof lock system
- Water sealing and strong heat insulation system
- German engineering & American UL certification
- Heat- and water-resistant baked powder coating
- Two-key fireproof heavy-duty lock system
- Knob-turn opening/closing system
- Multi-layer steel body structure
- Water- and fire-tight insulation system
- Medium size with 5-liter capacity
- Cash, documents, valuable papers, media
- Easy-to-carry foldable handle
- 24-month warranty
Advantages
- Fire & water resistant carrying safe
- 360-degree protection: fire, water, theft
- Carrying handle for easy portability
- Medium size, 5-liter internal volume
- American UL certified
Physical Properties
- Internal dimensions: 285(W)x183(D)x91(H) mm
- External product dimensions: 368(W)x309(D)x162(H) mm
- Box dimensions: 400(W)x330(D)x200(H) mm
- Net weight: 9.2 kg
- Gross weight: 10 kg
MÜHLEN Fire Bag YG75 — Medium-Size Portable Steel Cash Safe
Who Is It For?
MÜHLEN Fire Bag YG75 is a medium-size portable steel cash safe for people who want to keep valuables with them rather than in a fixed safe. It suits shops moving the day's takings, small businesses storing signed contracts, deeds and licences, and households protecting passports, gold and digital backups. With a 5-liter interior and a net weight of 9.2 kg, it is easy to take between home, office or bank using its foldable handle.
Key Features and What They Do
- Fire resistance: during an 843°C fire the interior stays below 177°C for more than 30 minutes, and internal cool-protection lasts 60 minutes in an ordinary fire; the model holds American UL certification.
- 24-hour watertightness: the contents stay completely dry for 24 hours even when the safe is fully submerged, and for much longer in ordinary flooding.
- Two-key knob lock: a fireproof, heavy-duty lock supplied with two keys and a turning knob integrated into the lock seal the lid for 360-degree protection.
- Multi-layer steel body: a steel outer body with heat- and water-resistant baked powder coating combines strength with insulation.
- Practical 5-liter capacity: internal dimensions of 285(W) x 183(D) x 91(H) mm fit cash, valuable papers and media.
Frequently Asked Questions
How does the YG75 lock?
It uses a two-key lock with a turning knob; turning the knob brings the lid into its sealed position.
How long will it stay dry in a flood?
When fully submerged it keeps its interior completely dry for 24 hours, and it stays watertight much longer in ordinary flooding.
What are the outer dimensions?
The safe measures 368(W) x 309(D) x 162(H) mm externally, with a gross weight of 10 kg in its box.
Is there a warranty?
Yes, the YG75 carries a 24-month warranty.
Usage and Care Tips
Always turn the knob fully when closing the lid so the seal can do its job, and do not overfill the interior. Keep both keys somewhere separate from the safe. Clean the outer body with a damp cloth and avoid solvents that could damage the powder coating. If the safe has been exposed to water, open it afterwards and let the interior dry completely.



