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Flagline™ Harness

The Flagline Harness is a fast, light, and comfortable harness that keeps dogs in their flow, from scrambling in the backcountry to conquering everyday obstacles. A handle and load-dispersing chest/belly panel make for easy lift-and-assist in a nimble design good for all-day wear. High adjustability and easy on/off make the Flagline secure and accessible, giving dogs a little boost and a lot of freedom when the path ahead is anything but flat.

Select Size

Measurement is around the widest part of the rib cage. If you need more help with sizing visit our Fit Guide.

In between sizes? Choose the larger size.

13-17 IN (33-43 CM)
17-22 IN (43-56 CM)
22-27 IN (56-69 CM)
27-32 IN (69-81 CM)
32-42 IN (81-107 CM)
Select Size

In between sizes? Choose the larger size.

How To Measure

Key Features

  • Accessible Design

    Lightweight, easy on/off construction.

    Accessible Design

  • Comfortable Lift & Assist

    Balanced and comfortable lifting with padded handle and load-dispersing chest/belly panel.

    Comfortable Lift & Assist

  • 3 Points of Leash Attachment

    Aluminum V-ring and two reinforced webbing loops – one on chest, one on back.

    3 Points of Leash Attachment

Additional Features

  • Lightweight, easy on/off construction
  • Balanced and comfortable lifting with padded handle and load-dispersing chest/belly panel
  • Six points of adjustment for an optimal fit
  • Three leash attachment points: aluminum V-ring and two reinforced webbing loops
  • Debris-resistant liner
  • Reflective trim for visibility in low-light conditions and light loop for attaching The Beacon™

Care & Materials

  • Hand wash
  • Mild detergent
  • Air dry
  • 420 denier nylon ripstop
  • 75 denier polyester lining with heat emboss
  • Nylon webbing
  • ITW Nexus Mach buckles
  • Anodized 6061-T6 aluminum V-ring
  • Made in Vietnam

Trail Tested Promise

All of our products are rigorously field tested and we proudly guarantee against defects in materials and craftsmanship.

Great Companions

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