Topeak FastFuel Tribag Frame Bag

Topeak FastFuel Tribag Frame Bag
15 reviews
Capacity top tube bag
Select a variant
36,54

  • Delivery in 4-5 working days
  • Free tracked shipping over 99,00€

Pros & Cons

  • The spacious main compartment is divided into several smaller compartments for easy organisation
  • Can also be attached to the water bottle lugs on the top tube of a triathlon bike.
  • Specially designed for triathletes, so nutrition is always within reach.
  • Not completely waterproof.
Read more on what our customers have to say about this product

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Pros & Cons

Pros & Cons

  • The spacious main compartment is divided into several smaller compartments for easy organisation
  • Can also be attached to the water bottle lugs on the top tube of a triathlon bike.
  • Specially designed for triathletes, so nutrition is always within reach.
  • Not completely waterproof.
Read more on what our customers have to say about this product

Specifications

Specifications

Brand Topeak
Suitable for bicycle type Touring Bike / Mountain Bike / Road Bike
Use Bikepacking / Essentials
Type of Bike Bag Frame Bag
Easily Detachable No
Including Rain Cover No
Reflective elements No
Main Compartment Closure Zip fastening
Number of storage compartments 1
All specifications

Reviews

Reviews

4.0 / 5
Average from 15 reviews
5
5 reviews
4
6 reviews
3
1 review
2
1 review
1
1 review

Photos from customers


Most recent reviews

5 / 5

The triathlete fuel bag, perfect for gels and other nutrition

- Kimberly 9 May 2026

Fine bag and indeed perfect as a triathlete.

Pros & Cons

Fits a lot of gels
Many pockets
Not too big, not too small
Automatic translation

2 / 5

Technical works...

- Nico 30 October 2025

The plastic panel on top of the bag broke quickly where it was attached. Looks bad. The only good thing is that with the fabric mesh, it still technically works.

Pros & Cons

stays in place
top broken
Automatic translation

4 / 5

Amazingly good!

- Pieter 12 July 2025

Likes it very much!

Pros & Cons

Compact size but sufficient
Easy to unpack something while riding
Narrow, so does not hit your legs when biking
Automatic translation

3 / 5

Nice compact bag but not very robust

- Gijs 17 January 2025

I bought this pouch in summer 2024 to be able to carry more nutrition on rides of more than 5 hours. In it, it does what it needs to do. On my gravel bike, I wanted to screw it on, but then you need more than just the screws, otherwise it shoots so loose. Large washers between screw head and bag would work, but perhaps the bottom of this bag could have been sturdier and the holes a bit smaller. The bag could have been a bit more robust anyway, which I am normally used to from Topeak. The transparent material on either side of the zip is starting to come loose and the net-like fabric underneath has tears. I don't rule out trying to cram one bar too many in there sometimes, so maybe it's partly my own fault.

Pros & Cons

disappears nicely behind the headtube
Looks sleek
attaching with screws is a hassle
Slightly less robust than expected
Automatic translation

5 / 5

Top product that does what is promised!

- Pieter 3 May 2024

Some searching for velcro to hang well and cut short.

Pros & Cons

Good and protected zip
Good fastening methods
Spacious bag without being in the way
No.
Automatic translation

5

Kimberly, 9 May 2026

The triathlete fuel bag, perfect for gels and other nutrition

Fine bag and indeed perfect as a triathlete.

  • Fits a lot of gels
  • Many pockets
  • Not too big, not too small
Automatic translation

2

Nico, 30 October 2025

Technical works...

The plastic panel on top of the bag broke quickly where it was attached. Looks bad. The only good thing is that with the fabric mesh, it still technically works.

  • stays in place
  • top broken
Automatic translation

4

Pieter, 12 July 2025

Amazingly good!

Likes it very much!

  • Compact size but sufficient
  • Easy to unpack something while riding
  • Narrow, so does not hit your legs when biking
Automatic translation

3

Gijs, 17 January 2025

Nice compact bag but not very robust

I bought this pouch in summer 2024 to be able to carry more nutrition on rides of more than 5 hours. In it, it does what it needs to do. On my gravel bike, I wanted to screw it on, but then you need more than just the screws, otherwise it shoots so loose. Large washers between screw head and bag would work, but perhaps the bottom of this bag could have been sturdier and the holes a bit smaller. The bag could have been a bit more robust anyway, which I am normally used to from Topeak. The transparent material on either side of the zip is starting to come loose and the net-like fabric underneath has tears. I don't rule out trying to cram one bar too many in there sometimes, so maybe it's partly my own fault.

  • disappears nicely behind the headtube
  • Looks sleek
  • attaching with screws is a hassle
  • Slightly less robust than expected
Automatic translation

5

Pieter, 3 May 2024

Top product that does what is promised!

Some searching for velcro to hang well and cut short.

  • Good and protected zip
  • Good fastening methods
  • Spacious bag without being in the way
  • No.
Automatic translation

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Frequently bought together


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15 reviews 3 reviews 9 reviews 15 reviews
Suitable for bicycle type Touring Bike / Mountain Bike / Road Bike Touring Bike / Road Bike Touring Bike / Mountain Bike / Road Bike Touring Bike / Mountain Bike / Road Bike
Use Bikepacking / Essentials Bikepacking Bikepacking / Essentials Bikepacking / Essentials
Type of Bike Bag Frame Bag Frame Bag Frame Bag Frame Bag
Easily Detachable No Yes Yes No
Including Rain Cover No No No No
Reflective elements No Yes Yes No
36,54 From 40,61 33,49 46,75
This product View product View product View product

All specifications

General

Brand
Topeak
Use
Bikepacking / Essentials
Type of Bike Bag
Frame Bag
Colour
Black
Capacity top tube bag
0,7 litres
Mounting Location
On top of the top tube

Properties

Easily Detachable
No
Including Rain Cover
No
Reflective elements
No
Main Compartment Closure
Zip fastening
Number of storage compartments
1
Front Compartment
No
Side Compartments
Yes
Inside Pockets
Yes
Theft-proof
No
Portable
No carrying system
Waterproof rating
Water-repellent

Compatibility

Suitable for bicycle type
Touring Bike / Mountain Bike / Road Bike
Mounting System
Threaded holes / Straps

All specifications

Brand
Topeak

General

Use
Bikepacking / Essentials
Type of Bike Bag
Frame Bag
Colour
Black
Capacity top tube bag
0,7 litres
Mounting Location
On top of the top tube

Properties

Easily Detachable
No
Including Rain Cover
No
Reflective elements
No
Main Compartment Closure
Zip fastening
Number of storage compartments
1
Front Compartment
No
Side Compartments
Yes
Inside Pockets
Yes
Theft-proof
No
Portable
No carrying system
Waterproof rating
Water-repellent

Compatibility

Suitable for bicycle type
Touring Bike / Mountain Bike / Road Bike
Mounting System
Threaded holes / Straps