Nathan Vapor Airess 3.0 7L Hydration Vest with 2L Bladder, Air Mesh Straps

Overview

The Vapor Airess 3.0 7L hydration vest blends featherlight support with practical storage, crafted for runners who want to hydrate on the go without hindrance. It ships with a 2L bladder and offers a total capacity of 7 liters, keeping essentials within easy reach so you can maintain forward momentum on trails or urban routes. Weighing 8.8 oz without the bladder and about 13 oz with it, this vest is designed to feel barely there as you move.

Smart hydration and accessible storage

• Functional hydration: A 2L bladder plus two easily accessible front pockets keep drinks and small items handy, supporting uninterrupted runs or workouts.
• Essential design: Moisture-wicking stretch woven fabric, chafe-free bindings, and breathable air mesh shoulder straps enhance comfort, with a front bottle pocket that fits up to a 22 oz flask and a main back zipper pocket for larger items.

Fit, capacity, and everyday use

• Sizing & fit: One size fits most, with adjustable front and side straps to dial in a secure, personalized feel during movement.
• Specs at a glance: 7 liters of internal capacity (427 cu in); weight without bladder 8.8 oz; with bladder, 13.0 oz.
• Built for the journey: Nathan emphasizes intuitive design, comfort, and smart storage to support miles and years of activity.

Real-world usage and care

On weekend trails, city loops, or cross-training days, the Vapor Airess 3.0 stays comfortable while keeping hydration within reach. The design and materials aim to balance support with freedom of movement, so you can focus on pacing and form rather than equipment adjustments.

Care and maintenance

• Care: Hand wash recommended; use Nathan Power Wash for deeper cleaning when needed.
• Bladder cleaning: Detach tubing, rinse tubing and bite valve, turn the bladder inside out, rinse, and dry standing up to maintain freshness.