- Home
- Hike
- Backpacks
- Day Hikes
- Mountainsmith Mayhem 45 Ultralight Hiking Backpack
- Shop all Mountainsmith products
This product is currently unavailable
About the Mountainsmith Mayhem 45
The Mayhem 45 from renowned American manufacturer Mountain Smith is an ultralight, ultra-durable, super comfortable multi-adventure backpack which is at home in the mountains.
Constructed from Spectra Fiber, the pack offer sublime weight to durability performance for the harshest of environments. Spectra is an ultra-high molecular weight polyethylene famous for its lightweight and strength properties - used by military and law enforcement the material has been proven for use in active situations around the globe.
Use of the fabric allows the Mayhem to be more comfortable for days on the trail, lighter so you can carry that bit more and more durable to keep up with your active lifestyle. Consequently, the pack is at the top of its class for strength to weight ratio.
The 44 litres capacity allows the Mayhem to be ideal for a multitude of outdoor pursuits. From backcountry ski trios to adventure travel weekends in the Dolomites, the pack surpasses all others. A hybrid top lid and panel opening allow for easy access to items in the main body of the pack to provide better organisation.
Hex ridged EVA foam on the packpannel allows for omnidirectional airflow, promoting exceptional comfort in even the hottest of environments. The sock style shoulder strap construction prevents the development of hot spots regardless of how long you are on the trail.
An interfaced Waistbelt system is designed and patterned to flow into the back panel allowing for a lightweight but intimate suspension fit offering high levels of stability and comfort.
For those who love exploration. Mountain Smith enables you to adventure more.
Adventure proven. Mountainsmith.


