Under Armour 1384672 Hustle Backpack 6.0 - Castlerock Stealth Gray Color:Castlerock Stealth Gray Replacement wheels are available with

Replacement wheels are available with or without the brake

Self-fabric side gussets

Woven Loop Label in Back Arch

Construction: 88% polyester

and back yoke

Under Armour 1384672 Hustle Backpack 6.0 - Castlerock Stealth Gray Color:Castlerock Stealth Gray Replacement wheels are available with100% polyester Water resistant UA Storm technology keeps your essentials dry Soft to the touch topcoat on material for added durability Top grab handle Molle webbing for additional attachment points Soft lined laptop sleeve holds up to 16" laptop Secondary compartment can be a dual purpose shoe laundry pocket Secure zip front pocket for essential item storage Side water bottle pocket fits 32oz bottle Dimensions when full: 6. 6"W x 20. 1"H x 12. 6"L