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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
815 Reviews

Flagline™ Dog Harness with Handle

lightweight, multi-use dog harness

Color

Selected: Sage Green

Choose size

Sizing Chart

Use this fit guide to find the right size for your dog. Measurement is around the widest part of the rib cage. In between sizes? Choose the larger size.

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
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Better With Each Design

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Trail Tested Promise
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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

Flagline™ Harness Videos

  • About the Flagline™ Harness

    Learn more about the Flagline Harness from Erin and Wrigley.

  • How to Fit & Adjust The Flagline™ Harness

    Learn how to fit and adjust the Flagline Harness from Erin and Wrigley.

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 815 reviews
Total 5 star reviews: 702 Total 4 star reviews: 83 Total 3 star reviews: 21 Total 2 star reviews: 8 Total 1 star reviews: 1
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815 reviews
  • Finnian M.
    Verified Buyer
    Reviewing
    Flagline™ Dog Harness with Handle Large/XLarge / Sage Green (330)
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    Great light weight

    Love the fit and light weight material. The spread of the attachments help reduce the strain on singular points of my dogs body and helps with lifting when they need they extra supports

    Was this helpful?
  • Janee W.
    Verified Buyer
    Reviewing
    Flagline™ Dog Harness with Handle XSmall / Alpenglow Pink (655)
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    Perfect fit! Love the Handle!

    We were looking for a lighter weight harness for our pomsky during the summer, and this is not only fits her perfectly but it seems to be a little cooler and we love the handle and sturdiness since while she wears an extra small, she has a full sized pull!

    Was this helpful?
  • Dexter
    Verified Reviewer
    Reviewing
    Flagline™ Dog Harness with Handle
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    Lightweight and secure

    As everyone else has mentioned this harness is outstanding for the escape artist of the pack. The belly strap adds that extra layer of security and support but is still simple to put on. And quality is the usual Ruffwear-level, meaning premium materials and craftsmanship

    Was this helpful?
  • Colleen C.
    Verified Buyer
    Reviewing
    Flagline™ Dog Harness with Handle XXSmall / Alpenglow Pink (655)
    I recommend this product
    Rated 5 out of 5 stars
    2 days ago
    Love the Flagline Harness

    My 10 lbs Miniature Pincher has escaped out of a lot of harnesses and collars. Her girth is around 17” On the chart Size for the harness she is in between two sizes the XXS and the XS. So I ordered both Flatline sizes XS and the XXS. The XS was just too big in the chest there was gaps were she can slip her head out of. And the handle was more closer to her butt, so it was a bit long for her body length. The straps on the XS did fit the belly area on the shortest titus setting good.

    The XXS harness was a better fit around the chest area it was more flat it had no gap where she could slip her head out of it. The belly strap were not as long as the XS size but long enough,around the belly area. I also like the placement of the handle on the back-it distributes the weight on her body better and its is now in the middle of her back not by her butt. So far she has not wiggled out of this lightweight Flagline harness.

    Just remember to slip two fingers under each strap and make sure it’s not too loose on your dog body were it turns when the leash is on. Think of it like this. You want your ring, snug enough on your finger, but not to loose where it’s gonna turn too much and slips off.

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  • Kristi V.
    Verified Buyer
    Reviewing
    Flagline™ Dog Harness with Handle Small / Alpenglow Pink (655)
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Favorite

    This is my favorite harness. It’s super lightweight but my dog can’t escape it either

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