The UltrAspire Element Belt is a new addition to the ErgoFit Waist Collection. Designed to carry essentials in the most intuitive way, this pack features four compartments to store gear. It has a large zippered compartment with a gusset that can carry an UltrAspire 500 ml SoftFlask. The belt features an internal sweat-proof pocket behind the zippered compartment that is capable of carrying a large cell phone. It has an additional zippered pocket on the right side, and an open storage pocket on the left side for more rapid access items. The conical shape tapers upward to ensure it’s stable and comfortable whether you wear it high on the waist or low on the hips. The buckle is a molded plastic designed to grip the webbing and not slip and features and aluminum shell for durability and closure strength. Details: Lightweight and simple waist belt for daily training Large pocket to hold UltraFlask 550 Storage compartment to hold essentials (large enough to hold iPhone 7+) Can hold any half liter bottle for hydration needs