The 4.0 Endurance Bag has the convenient option of being carried like a duffle bag or worn like a backpack. You'll be able to fit all of your essentials into this handy bag and be on your way to the gym, running trail, or fitness class.
Hide away pack style shoulder strap system.
Durable abrasion resistant tarpaulin base.
Nutrition specific organization.
High tensile strength/lightweight endurance fabrics.