Top Tube Bag – Flip

Handy storage for items needed on the go, in a place that’s instantly accessible.

Specially sculpted 3D welded shapes eliminate knee rub. Patented V-Mounts secure the pack to your frame without risk of damage and remove the need for a front stabilising strap.

All Top Tube Packs can be fitted with straps or as a bolt-on attachment (all hardware supplied).

Also available with Zip Closure >

From: Original price was: $81.96.Current price is: $85.00.

Tried & Tested

Awards and Reviews from the people you trust the most.

“Tailfin’s first foray into top tube bags has been a resounding success.”

“From a technical perspective, a few things make the Tailfin Top Tube Packs unique.”

“Tailfin offers up a super-refined take on a classic bag that fixes many of the issues present in the existing options.”

“All in all, another very well executed – and cleverly engineered – addition to the Tailfin range.”

“Buy this pack if you want the best, most stable top tube pack currently available.”

Top tip: Try searching for your bike make/model below to find others using this product on your bike.

Customer Reviews

Based on 632 reviews
91%
(573)
7%
(45)
1%
(8)
1%
(4)
0%
(2)
M
Martijn De Waele (BE)
Bike: Scott scale 910 2019
Riding Style: Bikepacking, MTB
Top tube bag 1.1 flip

Works great, sturdy and good quality. 100% would recommend

T
TR (US)
Bike: Trek Marlin 6
Riding Style: Other
Great product

Fits and functions as expected/hoped

H
Hood River Gravel (US)
Bike: Specialized diverge comp pro (Gravel bike)
Riding Style: Other
Nice product, well made

Very nice product. I like having my phone within reach but not out on my ride.
The only regret is I wish I had bought the large size. The med can barely fit one 12oz beer.

M
Matthew M. (US)
Bike: Cervelo Soloist
Riding Style: Road / Ultra-endurance, Commuting, Touring
Perfect case for rainy rides

I bought this case as somewhere to shove my phone and keys for each mornings ride. It has performed as expected and kept my valuables dry on rainy days.

I’m undecided on pack size, how can I check?

Use the specifications above or print our template and cut to size

Can you use 3rd party straps to fit?

Yes, the V-Mounts can accommodate any standard 20mm width cargo style strap. However be aware that many cargo straps use a longer prong that could catch skin or clothing.

Is it safe to cinch on a carbon frame?

Absolutely. Even when pulled very tight the natural stretch of our Cargo Strap system exerts minimal force to the frame.

What size pack if I have multiple bikes?

You should base your choice on which bike you are mainly going to use and also how much storage you would typically need. Our 1.1 Litre Top Tube Packs are designed to fit almost any style of bike so would be our recommendation to be used on multiple bikes.

Which should I choose? Flip or zip?

Our Zip Top Tube Packs offer the narrowest profiles so are perfect for riders who typically suffer from knee rub from top tube packs. They also offer the most secure storage to carry valuables on rough surfaces. Our Flip Top packs allow for rapid access and great visibility of contents, perfect if you want constant access to food, phone or camera whilst on the move. Flip Tops also offer slightly better weather resistance if riding in constant storm conditions.

Do I need to use protective tape on my frame?

No! When attached correctly the soft rubber of the V-Mount grips the frame so well that there is zero likelihood of movement.

What size phones can I fit?

We were at pains to ensure that all sizes of Top Tube Pack can accommodate a standard iPhone or Android equivalent, even the smallest 0.8 Litre pack. If you have a larger (Plus) style phone you will need to look at the 1.1 Litre or 1.5 Litre Top Tube Packs.

Is there a weight limit for what can be carried?

Within reason you can carry any weight in a Top Tube Pack. The limit would be volume.

Can I fit the pack elsewhere? Seat tube etc

Although the packs have been shaped to fit perfectly on the top tube the V-Mount system will allow you to fit a Top Tube Pack anywhere (except forks). We would recommend this only for Zip opening packs as a Flip Top opening would not be as secure in a vertical orientation.

What if I use a frame pump?

The straps supplied with the Top Tube Packs are low profile so shouldn’t interfere with standard frame pump fittings.

How do I look after it? Clean it?

As with all Tailfin soft goods we recommend that they be washed with warm soapy water if you want to clean them (although we like a good dirt patina!)See our cleaning guide here.

Do I need to cut the V-Mount if I want to screw it in place?

No, the rubber V-Mount covers are pre-cut to allow screws to pass through neatly.

Specification

1.1 FLIP TAILFIN LONG TOP TUBE SPEC.
1.5 FLIP TAILFIN LONG TOP TUBE SPEC
The Fundamentals
Size

1.1L

Size

1.5L

Riding Style

Road / Gravel

Riding Style

MTB

Weight

154g*

Weight

187g*

*Direct Mount. Add 12g when Strap Mounted

Looking for even more detail? Read the full deep dive and discover what went into over 2 years of product development…

Additional Product Imagery