Choose your Pocket

Two sizes. One idea: carry your essentials beneath the saddle.

Pocket SmallCompact storage + radar mountView productPocket BigMore space for your ride essentialsIn developmentYou’re viewing this model
In development

A first look at what’s next

Pocket Big.

More room. More possibilities.

In development with the same tool-free, vibration-damping Viton mounting concept.

Planned storage capacity

A bigger kit. Ready for the ride.

Room for 3 tyre levers, 2 CO₂ cartridges and a butyl inner tube, with space for tools and/or a battery-powered mini electric pump when needed.

  • 3Tyre levers
  • 2CO₂ cartridges
  • 1Butyl inner tube
Plus tools and/or a battery-powered mini electric pump
Original CAD view of Pocket Big beneath a saddle, with its integrated rear radar mount and seatpost attachment pointsEnlarge CAD preview
Pocket Big · CAD development preview
Two road cyclists on an Atlantic coastal road, both with Pocket Small and a rear-facing radar beneath their saddles
Riding with Pocket SmallFor the roads ahead.
Modvelo

The same Modvelo DNA.

Pocket Big is being developed with significantly more storage space than Pocket Small, while keeping the same aerodynamic concept and Viton mounting system.

The advantage is in the mounting.

Viton elastic bands flex to help absorb road vibrations and shocks, reducing the loads transmitted to the seatpost without a rigid clamp tightening around it.

Fit and remove by hand. No screws. No tools.
  • Tool-free Viton mounting: quick to fit and remove
  • Integrated Garmin Varia RTL515/516 and Magene radar mount
  • Durable, lightweight PETG or ASA construction

Seatpost compatibility: Round 27 mm seatposts only.

Fit, materials & details

Fit and remove without tools
High-quality Viton elastic bands make installation and removal quick and practical. Fit the Pocket beneath the saddle by hand, without mounting screws or tools and without tightening a rigid clamp around the seatpost.
Flexible mounting: vibration and shock damping
The Viton elastic bands help absorb vibrations and shocks from the road. The upper band acts as a flexible damping interface, helping reduce the loads transmitted to the seatpost and carbon components. This flexibility is the mounting system’s main advantage.
Garmin and Magene radar integration
Compatible with Garmin Varia RTL515/516 and Magene radars, combining radar mounting and tool storage in one compact unit.
Durable, lightweight construction
3D-printed in PETG or ASA for a lightweight, durable shell.
Seatpost compatibility
Currently compatible only with round 27 mm seatposts. Not suitable for aero or other non-round seatposts.
In development

A first look. Not yet for sale.

This CAD image is a preview of a product still in development. Launch details and final specifications will be shared when ready.

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