Great product
"Great product—I recommend going up one size from your usual size."
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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
3 L.
Weight
65 gr
Number of pockets
3
Zip
No
Distance
Short
Distance
Averages
Training
Yes
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 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
Returns
Overall rating: 4.888889 / 5 based on 36 reviews.
Review topics: [].
"Great product—I recommend going up one size from your usual size."
— Fanny B. (5/5)
"The design is great, and the vest is super light. It stays in place well when I run. As for the water bottles, they slide down a bit into the bottom of the pocket as I empty them, but it's not too bothersome."
— Ella (5/5)
"Beautiful, comfortable, super light—I can't live without it anymore!"
— NATHALIE G. (5/5)
"Perfect, fits well, very lightweight, and practical for 3-4-hour outings"
— Fiona G. (5/5)
"Lightweight and super cute"
— Romira A. (5/5)
"This is a very high-quality vest; I recommend your brand to everyone."
— Sophie D. (5/5)
"I bought my first 3L Rocket at the beginning 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 water bottles and drinking straws held up well, too. But the little scrunchie to tear (front pockets), and the drinking straws are leaking. So, I just received the new model, which features significantly improved front pockets and the rounded shape of the 500 ml water bottles. In short, a no-brainer purchase (and I’m actually very surprised the price hasn’t changed in five and a half years—kudos to Kinetik). For maintenance, I regularly wash it in the machine on a 30-minute cold cycle, in a laundry net. Great product. Can’t wait to try out the new one.”
— Sylvie (5/5)
"Great product! I recommend it 100%. A practical and stylish vest!"
— Florine M. (5/5)
"The product is exactly what we were looking for."
— Daniel R. (5/5)
"Perfect"
— Emma D. (5/5)
RK3 DOT BAG €44.99
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