The Water Weight 2 is made from durable PEVA (BPA Free) bag that can be filled with drinking water and used as a ruck weight. Adding additional weight to your backpack/ruck can help build muscles and endurance.

Because you can fill the Water Weight almost anywhere it makes for a good travel weight. It holds up to 20 lbs, but also has clear marks for 5, 10, 15, and 20 lbs so you can easily adjust the weight to your fitness level or hiking challenge.