Nathan Sports VaporAir 4.0 Hydration Vest - 8L - electric blue/ribbon red

VaporAir 4 8L running vest with customizable fit and hydration for long-distance runs

An all-conditions, multi-size running vest featuring a streamlined design and the QuickFit™ adjustment system, which wraps around the torso and tightens or loosens easily via exposed front toggles. Inspired by trail runners, the next-generation VaporAir delivers a secure, customizable fit with streamlined storage and rugged, quick-drying materials. A new internal wrap panel and front toggles make on-the-go size adjustment easy, ensuring all-day comfort on long runs.

Highlights of the Nathan Sports VaporAir 4.0 8 Liter Hydration Vest

• Adjustable Fit: Interior wrap-around panel with exposed front toggles allows fast, secure size adjustments for a dialed-in fit.
• Performance Materials: Durable ripstop fabric on the back dries quickly; 3D mesh on the shoulders and interior back maximizes airflow and breathability.
• Hydration & Storage: Includes a 2L Nathan x Hydrapak bladder with quick-release hose for easy cleaning. Four front expandable mesh pockets (top pockets with elastic cords to secure flasks), one interior zip pocket for valuables, 2 side mesh pockets with passthrough features, a rear main compartment with bladder sleeve, exterior bungee for extra gear, and pole keepers on the lower back.

Details of the Nathan Sports VaporAir 4.0 8 Liter Hydration Vest

• Quick-Fit™ adjustment ensures a secure, customizable fit
• Includes 2L bladder with quick-release hose
• Four front expandable mesh pockets for essentials
• Durable, breathable materials for all-day comfort
• Pole keepers and bungee for extra storage