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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 RED BAG

12L Trail Vest Bag

140g

84,99 €

94,99 €

Red / Black

RK12 MAXX RED HYDRATION PACK - Hydration Packs - Trail Running Hydration Pack for Men and Women - kinetik

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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RK12 MAXX RED HYDRATION PACK - Hydration Packs - Trail Running Hydration Pack for Men and Women - kinetik

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 is sold separately. You can also choose between 350-ml and 500-ml bottles 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: 4.2727275 / 5 based on 11 reviews.

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Review Highlights

Reviews

A true second skin

"Actually, the bag stays so still that you could almost forget you're carrying it while running. Very comfortable. One downside is the lack of a mounting system in the back pocket for a water bladder to make long runs more efficient. Other than that, it's flawless."

Fabrice V. (4/5)

Ultra-lightweight—you'll forget you're wearing it in no time

"First test yesterday—to be honest, I was worried about the fit when I tried it on... even though I’d followed the sizing guide! A 1-liter water bottle, my phone, a few sugar bars, and off we went for 23 km... a few more adjustments during the first kilometer... and PERFECT!"

Vincent M. (5/5)

Top

"Great bag! Perfect for any outing!"

Julien C. (5/5)

Mixed

"Having lots of pouches is great, but those 500-ml flasks are a pain to put back in their slots during a race!"

Maxime (3/5)

Before purchasing the K12,

"Before buying the K12, I contacted customer support to find out if the Salomon quiver could be attached to it. They confirmed that it could (screenshot provided). When I received it, there was nothing to attach the quiver with, and while there is a slot for the hydration bladder, there’s nothing to route the tube through!! Unfortunately, I’ve already cleaned the included mounting brackets, so I can’t return them. This means I’ll be charged for the unused hydration packs. We’re really disappointed."

Lionel R. (2/5)

Great bag, lightweight

"A great bag—lightweight and impressive for its small size and large capacity. Highly recommended. I used it at the Ultra Marin, and it was perfect. Thanks Kinetik their advice at their booth."

Aurélien R. (5/5)

I took some M

"I bought a size M recommended, but it's pretty tight—I'm worried it might be uncomfortable over time."

MARTIAL A. (3/5)

Very pleasant and comfortable. Ideal

"Very comfortable. Ideal for long rides of 20–30 km."

Benjamin B. (5/5)

Great!

"Great!"

Matthieu S. (5/5)

perfect

"perfect"

Stewart R. (5/5)

Q&A

RK12 MAXX RED BAG €84.99 €94.99