Mountainsmith Zerk 40 Backpack Urban & Travel Weight: 4 lb 15 oz

Weight: 4 lb 15 oz / 2

Over-the-mouth neoprene blocks wind while providing stretch and insulation

• Frame suitable for medium to large faces

Tent body is polyester ripstop breathable and polyester mesh

Backpacking

Mountainsmith Zerk 40 Backpack Urban & Travel Weight: 4 lb 15 ozCo designed with The Real Hiking Viking, a professional hike really long distances really quickly er, the ZERK 40 was born out of a need for an ultralight pack that can withstand the thousands of miles per year that The Real Hiking Viking already covers. We wanted to make sure that it would allow him to go farther, to hike longer, and to work more efficiently on the trail. Over the course of 2 years of development, the ZERK 40 went through 4