Manufacturer:
The INOV8 Racepac 4 is a lightweight 4 litre running hydration vest built for zero-bounce comfort on shorter training runs and races up to half marathon distance. Compatible with 2 x 500ml soft flasks or a 2L reservoir, it offers versatile hydration storage. With breathable air-mesh fabric, quick-access pockets and pole attachments, it’s designed for efficient, race ready performance.

The INOV8 Racepac 4 is a lightweight, zero-bounce hydration vest designed for shorter training runs and trail races up to half marathon distance. With a 4L capacity for fluid, kit and nutrition combined, it delivers streamlined storage without unnecessary bulk. Engineered for performance and comfort, the Racepac 4 features breathable air-mesh fabric that wicks sweat efficiently, helping regulate temperature on high-effort runs. The adjustable side straps and bungee chest closure ensure a secure, personalised fit that minimises movement. Multiple quick-access front pockets keep gels, phone and essentials within easy reach, while front pole attachment straps make it suitable for hillier terrain. Built using recycled-content materials, it balances sustainability with race-ready functionality.

Features:
4L total capacity (fluid, kit & nutrition)
Zero-bounce fit for stable performance
Compatible with 2 x 500ml soft flasks (sold separately)
Compatible with 2L hydration reservoir (sold separately)
Breathable air-mesh inner for moisture management
Three quick-access front pockets
Rear compartment for reservoir and kit storage
Front pole attachment straps
Side adjustment straps & bungee chest strap for secure fit
Main fabrics contain recycled content
Ideal for races up to half marathon distance

Specifications:
Capacity: 4 Litres
Weight: 210g
Fit: One size with adjustable straps

Hydration Compatibility:
2 x 500ml soft flasks
2L hydration reservoir

Best For: Short trail races, training runs, hill sessions

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The INOV8 Racepac 4 is a lightweight, zero-bounce hydration vest designed for shorter training runs and trail races up to half marathon distance. With a 4L capacity for fluid, kit and nutrition combined, it delivers streamlined storage without unnecessary bulk. Engineered for performance and comfort, the Racepac 4 features breathable air-mesh fabric that wicks sweat efficiently, helping regulate temperature on high-effort runs. The adjustable side straps and bungee chest closure ensure a secure, personalised fit that minimises movement. Multiple quick-access front pockets keep gels, phone and essentials within easy reach, while front pole attachment straps make it suitable for hillier terrain. Built using recycled-content materials, it balances sustainability with race-ready functionality.

Features:
4L total capacity (fluid, kit & nutrition)
Zero-bounce fit for stable performance
Compatible with 2 x 500ml soft flasks (sold separately)
Compatible with 2L hydration reservoir (sold separately)
Breathable air-mesh inner for moisture management
Three quick-access front pockets
Rear compartment for reservoir and kit storage
Front pole attachment straps
Side adjustment straps & bungee chest strap for secure fit
Main fabrics contain recycled content
Ideal for races up to half marathon distance

Specifications:
Capacity: 4 Litres
Weight: 210g
Fit: One size with adjustable straps

Hydration Compatibility:
2 x 500ml soft flasks
2L hydration reservoir

Best For: Short trail races, training runs, hill sessions

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