USWE Top Tube Bikepacking Bag in black with textured ripstop fabric, magnetic closure with red pull tab, and adjustable rubber mounting straps shown from side view.

USWE Top Tube Bikepacking Bag in black featuring diamond ripstop texture, red carabiner clip, and USWE branding with rebel iconography on the side panel.

USWE Top Tube Bikepacking Bag shown at three-quarter angle highlighting the 1.2L rectangular shape, reinforced Hypalon base panel, and rebel iconography branding on the side.

USWE Top Tube Bikepacking Bag displayed flat showing curved red zipper pull detail, embossed rebel symbols on diamond ripstop surface, and dual rubber mounting straps with adjustment holes.

USWE Top Tube Bikepacking Bag strapped to blue Bianchi bike frame showing magnetic closure with curved red opening tab and embossed skull iconography on textured ripstop fabric.

USWE Top Tube Bikepacking Bag photographed from side angle showing textured diamond ripstop surface with embossed rebel symbols including flash, cross, and skull icons along the bottom edge.

Top Tube Bikepacking Bag

Access While Pedalling

$54.99

Opening:Zipper

Zipper Magnetic

Color:Black

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Quantity

Key details

Weight: 104g / 3.66oz
Pack Volume: 1.2L / 406oz

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EASY RETURNS

WHY WE DESIGNED IT:

This Top Tube bag has been designed with aerodynamic qualities and a secure zip/magnet opening for your essentials, such as snacks, electronics, sunglasses or anything else you need to access while pedalling.

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Size guide - Top Tube Bikepacking Bag

Find your perfect fit

Measurement	Length
MAX LENGTH (A)	23 cm
MAX LENGTH (B)	22 cm
MAX LENGTH (C)	10 cm
MAX LENGTH (D)	5 cm
MAX LENGTH (E)	6.5 cm

Features & Specs

Features

Use it for adventure and racing, MTB, E-MTB or gravel. The choice is yours.

Specifications

Pack Type Bikepacking Bag
Activity Cycling
User
Weight 104g / 3.66oz
Dimensions
Total Volume 1.2L / 406oz
Hydration Capacity
Hydration System

Technology

No technology

Full Description

Design & Action

Fumbling with zippers mid-ride or watching your phone bounce out of a flimsy pocket on chunky gravel kills your flow. The Top Tube Bikepacking Bag is a 1.2L bike top tube bag built for riders who need instant access to snacks, electronics, and sunglasses without slowing down or stopping. This compact bikepacking bag for essentials locks onto your top tube with adjustable rubber straps and sits low with an aerodynamic profile that cuts through wind on fast descents and long road sections. Choose between a magnetic top tube bag with strong magnet closure for one-handed access or a zippered version for total weather protection when conditions get nasty.

Built from Diamond Ripstop 420D TPU and Hypalon, this durable top tube bag for bikepacking laughs at mud splatter, rain, and the occasional crash while keeping your gear dry and secure. At just 104g, it's a lightweight top tube storage solution that disappears on your frame but holds everything you need for ultralight touring, gravel grinding, or mountain biking without adding bulk or drag.

Tech & Specs

1.2L capacity: Fits snacks, phone, sunglasses, and small electronics in one quick-access pocket for biking
Dual opening options: Magnetic closure for fast one-handed grabs or zipper closure for secure weather-resistant protection
Diamond Ripstop 420D TPU & Hypalon construction: Tough, weather-resistant materials that survive rough terrain and harsh conditions
Adjustable rubber straps: Lock the bag tight to your top tube on any frame size without slipping or rattling
104g ultralight design: Adds zero noticeable weight for long distance rides and bike touring

Fit & Kit

Strap the Top Tube Bikepacking Bag to your frame using the adjustable rubber straps, positioning it close to your stem for aerodynamic efficiency or further back for easier access while seated. The multiple strap attachment points let you dial in the perfect fit on road bikes, gravel bikes, or mountain bikes. Wipe down the exterior with a damp cloth after muddy rides to keep the Hypalon and ripstop fabric looking sharp and functioning at full capacity.

FAQ

Is the USWE Top Tube Bag waterproof? +

It's weather-resistant thanks to the Diamond Ripstop 420D TPU and Hypalon construction, which sheds rain and mud. The zippered version offers better protection in heavy weather than the magnetic closure option.

Will this top tube bag fit my bike frame? +

Yes, the adjustable rubber straps fit most road bikes, gravel bikes, and mountain bikes. You can position it anywhere along your top tube depending on your frame geometry and preferred access point.

What's the difference between the magnetic and zipper opening? +

The magnetic closure lets you grab snacks or your phone with one hand while riding. The zipper version seals tighter for better weather protection and security on rough terrain.

How much can I fit in the 1.2L capacity? +

You can pack a smartphone, energy bars, sunglasses, a small multi-tool, and similar essentials. It's sized for quick-access items you need during the ride, not full bikepacking gear storage.

Does the bag rattle or move around on rough trails? +

No, the adjustable rubber straps lock it down tight to your top tube. Once you dial in the fit, it stays put through chunky gravel, singletrack, and technical descents.