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Flagline Harness Basalt Gray
Flagline Harness Lichen Green
Flagline Harness Blue Dusk
Flagline Harness in Lichen Green
Flagline Harness Overview Lichen Green
Flagline Harness Compact Lichen Green
Flagline Harness Side Profile Lichen Green
Lichen Green
Lichen Green
Lichen Green
Lichen Green
Flagline™ Dog Harness with
Flagline™ Dog Harness with
Blue Dusk
Blue Dusk
Blue Dusk
Blue Dusk
Blue Dusk
Blue Dusk
Blue Dusk
Blue Dusk
Flagline™ Dog Harness with
Flagline™ Dog Harness with
Blue Dusk
Sage Green
Sage Green
Sage Green
Sage Green
Sage Green
Sage Green
Sage Green
Sage Green
Sage Green
Flagline™ Dog Harness with
Flagline™ Dog Harness with
Salmon Pink
Salmon Pink
Salmon Pink
Salmon Pink
Salmon Pink
Salmon Pink
Salmon Pink
Salmon Pink
Salmon Pink
Flagline™ Dog Harness with
Flagline™ Dog Harness with
Alpenglow Pink
Alpenglow Pink
Alpenglow Pink
Alpenglow Pink
Alpenglow Pink
Alpenglow Pink
Alpenglow Pink
Basalt Gray
Basalt Gray
Basalt Gray
Alpenglow Pink
Basalt Gray
Basalt Gray
Basalt Gray
4.8
Rated 4.8 out of 5 stars
786 Reviews

Flagline™ Dog Harness with Handle

lightweight, multi-use dog harness

Color

Selected: Lichen Green

The Flagline Harness is a fast, light, and comfortable body harness with a nimble design 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 minimal design good for all-day wear. High adjustability and easy on/off make the Flagline secure and accessible, especially popular among tripods, deeming it the harness of choice for giving dogs a little boost and a lot of freedom when the path ahead is anything but flat.

LIGHTWEIGHT

Lightweight design with high adjustability and a debris-resistant liner that sheds dirt and fur.

COMFORTABLE LIFT & ASSIST

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

STRONG CONNECTIONS

Three leash connection points: Aluminum V-ring on the back, and two reinforced webbing loops – one on chest for dogs that pull, and one on back.

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 sheds dirt and fur

  • Reflective trim for visibility in low-light conditions and light loop for attaching The Beacon™️

  • Materials

    • Shell (bluesign® approved): 150D polyester ripstop with DWR and PU coating
    • Lining: 75D polyester with heat emboss
    • Buckles (bluesign® approved): ITW Nexus Mach 1 side-release
    • Front Leash Connection Point: 87.5% UHMWPE (ultra-high-molecular-weight polyethylene), 12.5% Nylon Back Leash Connection Point: anodized 6061-T6 aluminum V-ring
    • Made in Vietnam
  • Care

    • Secure fasteners
    • Wash in cold water
    • Hand wash
    • Mild detergent
    • Air dry

Find The Right Size For Your Dog

Measurement is around the widest part of the rib cage.

Sizing Chart

Use the sizing chart to help find the right size for your dog. In between sizes? Choose the larger size.
Product Figure
Product sizing chart table
Girth Size
13 - 17 in (33 - 43 cm) XXS
17 - 22 in (43 - 56 cm) XS
22 - 27 in (56 - 69 cm) S
27 - 32 in (69 - 81 cm) M
32 - 42 in (81 - 107 cm) L/XL
Find The Right Size For Your Dog chart
Select Size

13-17 in (33-43 cm)

Ratings & Reviews

4.8
Rated 4.8 out of 5 stars
Based on 786 reviews
Total 5 star reviews: 678 Total 4 star reviews: 78 Total 3 star reviews: 21 Total 2 star reviews: 8 Total 1 star reviews: 1
Slide 1 selected
786 reviews
  • Line L.
    Verified Buyer
    Reviewing
    Flagline™ Dog Harness with Handle Large/XLarge / Alpenglow Pink (655)
    I recommend this product
    Rated 5 out of 5 stars
    14 seconds ago
    Avis Harnais Flagline

    Ce harnais tient bien, résistant, souple et de bonne qualité. Contrairement aux autres harnais dont mon chien arrivait à se défaire en reculant, celui-ci avec la 2e couroie près de l'abdomen, reste bien en place et par le fait même la 1ere couroie ne lui frotte pas sous les aisselles.

  • Samantha
    Verified Buyer
    Reviewing
    Flagline™ Dog Harness with Handle XXSmall / Basalt Gray (042)
    I recommend this product
    Rated 5 out of 5 stars
    3 days ago
    Best harness.

    I will forever buy this harness. I use it everyday in every condition - rain, snow, mud, etc. It is in the same condition as when I bought it, super fast drying as well. The handle changed my life - lifting my dog or simply having a secure spot to hold him in place is so NICE! The colors are what is shown in photos. I also love how there is 3 hooks, this harness is perfect for practicality, safety, and just overall lifestyle. Love it!!

  • Marilyn H.
    Verified Buyer
    Reviewing
    Flagline™ Dog Harness with Handle Large/XLarge / Sage Green (330)
    I recommend this product
    Rated 5 out of 5 stars
    5 days ago
    Light weight easy fit Flaglaine Dog Harness

    We got large for my large , heavy 50 + Lbs elderly dog, makes it much easier to get her up and down stairs.

    Easy secure fit, Easy on and off yet light weight and easy for dog to maneuver, in very impressive

  • Melanie M.
    Verified Buyer
    Reviewing
    Flagline™ Dog Harness with Handle Medium / Lichen Green (315)
    I recommend this product
    Rated 5 out of 5 stars
    5 days ago
    Flatline Harness Review

    This harness is great. It was bought in preparation for a road trip out west for our Golden Retriever. He’s usually not a fan of harnesses because they’re bulky but this one is lightweight and breezy. It dries fast, fits accurately to the sizing chart, the colours are accurate based off pictures, and it has everything we are looking for in a harness for hiking! 10/10 highly recommend ALSO you get what you pay for. It is great quality; ours is still new BUT our dog is not gentle with his outdoor gear and there is nothing wrong with it other than a little dirt stain which we are happy with! lol

  • Courtney C.
    Verified Buyer
    Reviewing
    Flagline™ Dog Harness with Handle Medium / Sage Green (330)
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Works great

    Very sturdy, great design, and very easy to put on my dog. It is also very secure as well. Not having to worry about him slipping out.