Roguepak is a hydration system which utilizes a disposable hydration cartridge. The cartridges are made of a strong polyethelene, and feature a self-sealing wide mouth fast fill port which is sized to also allow for ice. Because the cartridges are disposable, it also reduces the need to maintain and clean a bladder as is required with traditional hydration systems.
The hydration cartridges comes in 50 oz., 70 oz., and 100 oz. sizes.