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Size

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350 ml

500 ml

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

RK3 POLKA DOTS

Name: RK3 POLKA DOTS
Brand: KinetikAdrenalink
SKU: KINEBU-RK3POI-S003
Price: 49.99 EUR
Availability: InStock
Rating: 4.9 (36 reviews)

3L Trail Vest

65g

49,99 €

Peas

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

Women's Collections > POLKA DOTS

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

3 L.

Weight

65 g

Number of pockets

Zip

Distance

Short

Distance

Averages

Training

Yes

Competition

Yes

Technical Specifications

• 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 and Care

Composition

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

Maintenance

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

Shipping and Returns

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: 4.888889 / 5 based on 36 reviews.

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Review highlights

Reviews

Very satisfied

"The design is great, and the vest is super lightweight. It stays in place well when I run. As for the water bottles, they slide down a bit in the pocket as I empty them, but it's not too bothersome."

— Ella (5/5)

A must-have!

"Beautiful, comfortable, super lightweight—I can't live without it!"

— NATHALIE G. (5/5)

POLKA-DOT VEST

"Perfect, fits well, very lightweight, and practical for 3- to 4-hour outings"

— Fiona G. (5/5)

Polka-dot vest

"lightweight and super cute"

— Romira A. (5/5)

Extra light

"This is a really high-quality vest; I recommend your brand to everyone."

— Sophie D. (5/5)

I wouldn't have bought another one.

"I bought my first 3L Rocket at the start of 2020. I use it for every training session and on short trail runs—it’s an absolute must-have for me. You barely notice it’s there, and it lets you carry just the essentials. On the 2020 model, the 400 ml bottles and drinking tubes held up well too. But the small scrunchie to tear (front pockets) and the drinking tubes are leaking. So, I just received the new model, which features significantly improved front pockets and the rounded shape of the 500 ml bottles. In short, a no-brainer purchase (I’m actually very surprised the price hasn’t changed in 5½ years: kudos to Kinetik). For maintenance, I regularly run it through a 30-minute cold cycle in a laundry net in the washing machine. Great product. Can’t wait to try out the new one."

— Sylvie (5/5)