Select your size


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

RK12 MAXX PURPLE

12L Trail Vest Bag

140g

84,99 €

99,99 €

Purple / Black


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
RK12 Maxx Purple

RK12 12-liter hydration vest for trail running

The RK12 a 12-liter hydration pack designed for long-distance runs and demanding ultra-trails. Weighing a record-breaking 140 g, it ranks as the world’s lightest pack in its category.

Each pocket has been strategically positioned to provide optimal organization, allowing you to store your gear by category and priority of access, without sacrificing time or comfort.

Its new, exclusive Thintex80 material completely eliminates the bouncing often felt with traditional trail packs, ensuring maximum stability even during high-intensity activity.

Carrying Capacity

Carrying Capacity

12 L.

Weight

Weight

140 gr

Number of pockets

Number of pockets

10

Competition

Competition

Yes

Distance

Distance

Long

Distance

Distance

Ultra

Training

Training

Yes

  • Weight: 140 g (size 2)
  • Total volume:L
  • Fast Lock System: New clips for quick and intuitive adjustment
  • 10 functional pockets, including 3 zippered pockets to keep your essentials safe
  • Adjustable retaining clips for flanges, new generation
  • Thintex80 fabric: an innovative, lightweight, and structured material that prevents bunching
  • Stretch mesh: enhanced comfort and a better fit
  • Reflective pole holders on the back for greater visibility
  • Compatible with a 1.5L water bladderL not included)
  • No mounting system for water bladders
  • Front slots for 2 flexible bags (200 to 600 ml)

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 delivery on orders of €100 or more in France / Flat rate of €10 for Europe

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: 4.8 / 5 based on 5 reviews.

AI-Generated Review Summary

Summary Topics

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Review Highlights

Reviews

Great product

"A very cute and practical vest with several pockets for energy gels, water bottles, and a phone"

Evgeniya G. (5/5)

Running bag :woman-running:

"Great quality 👍 Very lightweight and stylish. I recommend this new brand. Beautiful products."

Stéphanie P. (5/5)

Lightweight and practical

"Lots of handy pockets, very lightweight, and fits snugly. First test a success!"

Audrey J. (5/5)

Trail Vest

"As described. The only downside is that there are no hooks for a quiver."

Gaëtan B. (4/5)

All clear

"All clear"

Sylvie L. (5/5)

Q&A

RK12 MAXX PURPLE €84.99 €99.99