The Gregory Citro H2O comes in three volume capacities: 24, 30, and 36 liters. It is a comfortable daypack with various useful features that keep you moving, including its own hydration pouch. The ...

We explain the differences and benefits of an external frame backpack vs internal to see if there’s a good argument for resurrecting the traditional pack for long treks . | Credit: Joel Carillet ...

View post: Switching Shoes Mid-Workout Is a Hassle. The Cross-Trainer Is the Best Choice for Moving Between the Treadmill and the Squat Rack Switching Shoes Mid-Workout Is a Hassle. The Cross-Trainer ...