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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 THUNDERSTORM
  • RK3 THUNDERSTORM
  • RK3 THUNDERSTORM
  • RK3 THUNDERSTORM
  • RK3 THUNDERSTORM
  • RK3 THUNDERSTORM

RK3 THUNDERSTORM

3L Trail Vest

65g

49,99 €

Vert / Bleu / Bordeaux


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

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SPEKTRAIL THUNDERSTORM MEN'S JACKET

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SPEKTRAIL SL THUNDERSTORM MEN'S JACKET

SPEKTRAIL SL THUNDERSTORM MEN'S JACKET

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Capacity > 3 LITERS

RK3 — 3-Liter Hydration Vest for Trail Running

Designed by our team, this ultra-lightweight vest pack (weighing just 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 adapts to all distances: whether for a daily workout, a marathon, or a demanding ultra-trail.

Payload capacity

Payload capacity

3 L.

Weight

Weight

65 g

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 a 3-liter 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 opt for 500-ml flasks, depending on your needs.

Made in the PRC.

Composition

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

Maintenance

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

Delivery

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

Returns

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

Overall rating: 4.714286 / 5 based on 7 reviews.

AI-Generated Review Summary

Summary topics

Review topics: [].

Review highlights

Reviews

Top-notch

"Pratique , léger et look d’enfer"

— Sylvain M. (5/5)

Very good

"Très léger et confortable"

— Vincent G. (5/5)

Really nice

"Super agréable à porter on ne le sent pas du tout pendant ses runs"

— Apolline C. (5/5)

Great!

"La RK3 thunderstorm est léger et pratique lors de longue sortie. Le maintien est parfait lors de la course et elle reste facile à porter. Je conseille."

— Mathieu R. (5/5)

Très bon gilet d’hydratation

"J’aime beaucoup le look, très léger de bonne qualité juste un petit bémol pour les sangles de réglage où j’ai un peu galéré au début pour serrer sinon j’en suis très satisfait"

— BeauGosse P. (4/5)

Super rapport qualité prix et look

"Trai satisfait bon rapport qualité prix juste les s’englue de réglage que je trouve pas trais pratique à régler pendant que l’on court"

— Moing (4/5)

Super 👍

"Très content pratique léger de bonne qualité"

— Pierre M. (5/5)

Q&A

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RK3 THUNDERSTORM 49,99 €