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Size

Flanges

Pay in 4 installments with no fees on orders of €70 or more
Pay in 4 installments with no fees on orders of €70 or more
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  • RK3 LEAF
  • RK3 LEAF
  • RK3 LEAF
  • RK3 LEAF
  • RK3 LEAF
  • RK3 LEAF
  • RK3 LEAF
  • RK3 LEAF

RK3 LEAF

3L Trail Vest Bag

65g

49,99 €

Green


Pay in 4 installments with no fees on orders of €70 or more
Pay in 4 installments with no fees on orders of €70 or more
Eligible for Promotion

Complete your outfit

AEROK MEN LEAF

AEROK MEN LEAF

64,99 €

FULLKROSS LEAF

FULLKROSS LEAF

12.00 € €17.99

RK3 LEAF
Capacity > 3 LITERS

RK3 3-liter hydration vest for trail running

Designed by our team, this ultra-lightweight vest-style bag (only 65 g) will become your go-to companion.
With a 3-liter capacity, it offers the perfect balance between minimalism and functionality. Ideal for runners seeking extreme lightness, it’s suitable for all distances—whether for a daily workout, a marathon, or a demanding ultra-trail race.

Carrying Capacity

Carrying Capacity

3 L.

Weight

Weight

65 gr

Number of pockets

Number of pockets

3

Zip

Zip

No

Distance

Distance

Short

Distance

Distance

Averages

Training

Training

Yes

Competition

Competition

Yes

• 2 easily accessible side pockets, ideal for storing energy bars, a phone, or keys.

• 1 large back pocket with aL capacity, perfect for carrying a jacket, a hat, or other essential gear.

• 2 front pockets compatible with 250- to 500 ml water bottles for easy hydration on the go.


The bag comes with two 350-ml soft-sided flasks. You can also choose 500-ml flasks as an option, depending on your needs.

Made in the PRC.

Composition

• Lining: 92% polyester - 8% spandex
• Outer fabric: 100% polyester

Interview

• Hand wash recommended, or wash on the delicate cycle at 30°.

Delivery

  • Ships within3 to 4 days(with some exceptions)
  • Free in France withpurchases of €100 or more

Returns

  • You have14 days from the date you receive your order to return the items to us if they are not suitable.
  • You are responsible for shipping costs
  • Exclusions: Customized products and items subject to hygiene restrictions (underwear, hair ties, headbands, flasks, glassware, and socks) cannot be returned or exchanged.

Overall rating: 5.0 / 5 based on 6 reviews.

AI-Generated Review Summary

Summary Topics

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Review Highlights

Reviews

hydration pack

"Fast delivery, product as described"

— Cha F. (5/5)

Trail Vest

"A very high-quality, lightweight vest that's very comfortable to wear"

— Justine R. (5/5)

Very functional! Nice colors

"A very lightweight and functional bag"

— Lilian R. (5/5)

Top

"3 liters, but it's so stretchy. Nothing moves at all—it's really great. I used the thick flanges with the block, though; otherwise, if you use thin flanges, it falls off."

— Philippe B. (5/5)

Amazing quality

"Amazing quality"

— Lisa J. (5/5)

Hydra bag

"Fits well, super light, and very practical!"

— Lisa C. (5/5)

Q&A

Hello. Can I attach a carcoi to this bag? Thank you.
Hello, Thank you for your question. Unfortunately, the RK3 does RK3 have quiver mounts. L Kinetik L
Is this bag compatible with AKUAFLASK 500 ML?
Hello, Thank you for your question. The bag has two front compartments that are compatible with all of our 250- to 500-ml bottles. L Kinetik L

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