UltrAspire Plexus 2.0 Waist Pack - 4-Liter Low-Profile, Insulated Bottle Compartment, and One Size Fits Most Runing Waist Pack, Lagoon Navy, One Size (28"- 40")

ErgoFit Waist - Our waist packs have seen unprecedented amount of attention from start to finish. A waist pack enhances performance with heat regulation, conserves energy due to load placement, and is designed to sit so stable it goes unnoticeable on the body. Low Profile Design - The Plexus 2.0 is a 4-liter low profile waist pack designed to carry a variety of contents securely.Low Profile Design: The Plexus 2.0 is a 4-liter low profile waist pack designed to carry a variety of contents securely. Insulated Bottle Compartment - The back portion of the Plexus 2.0 features a horizontal bottle pocket that includes an UltraFlask 550 Hybrid Bottle. The compartment is fully insulated and can be accessed with the left or right hand. Improved Load Balance - The front portion of the Plexus 2.0 has seen a capacity increase which keeps the load balanced and the profile low across the entirety of the pack. For webbing management, the floating front pocket has room to tuck any excess away. Recommended Use - Racing and training; 1 hour between refueling stops.