# Toolbox 750ml Black

> Assos Toolbox 750ml Black - 750 ml tool bottle for bottle cage; storage for inner tube, CO2 & multitool, practical instead of saddle bag

- Price: 13.00 CHF
- Brand: Assos
- Category: Toolbox
- Availability: in stock
- SKU: 2430000010651

## Assos Toolbox 750ml Black

The Assos Toolbox 750ml Black is a **tool bottle** for the bottle cage and provides plenty of storage with its 750 ml volume for roadside fixes. The name says it all: instead of carrying liquid you store a spare tube, CO2, tyre levers or a compact multitool directly in the **bottle cage**. The model comes in black and is from Assos, the Swiss cycling specialist that offers the Toolbox as a standalone accessory. It was designed to fit common bottle cages, making it easy to carry on road bike, Gravel and MTB rides.

- 750-ml-**tool bottle** for the bottle cage
- Fits **standard bottle cages** (approx. 73–74 mm diameter)
- Practical alternative to a **saddle bag**
- Colour: **Black**; minimalist and discreet on the frame
- Quickly transferable between multiple bikes
- Ideal for road bike, Gravel, MTB and everyday commuting

## Technische Details und Funktionen

The 750-ml capacity provides room for typical essentials like a spare tube, **CO2 cartridge**, tyre levers and a small multitool – neatly bundled and always within reach. Tool bottles are carried in **standard bottle cages**; the established diameter range of around 73–74 mm ensures broad compatibility with modern frames. Compared to a saddle bag, access is often faster because the container is pulled from the cage like a normal water bottle. Depending on lid and packing method, a tool bottle is also relatively splash-resistant, while tests of similar products show that not all solutions are fully waterproof. This way your setup benefits from order and protection without sacrificing easy handling.

## Einsatzgebiete und Vorteile

The Toolbox shows its strengths when you ride without a second water bottle, for example in winter or on shorter loops around Zurich and the lake. Many riders use tool bottles as a **tidier alternative** to a saddle bag: no fiddling with straps under the saddle, less grime on the rear and faster access at a traffic light stop. Magazines point out that the larger opening makes it easier to find individual parts and prevents small items from falling onto the sidewalk. Just note that an occupied cage leaves less room for liquids – a classic trade-off you weigh depending on route and temperature.

Optional: Packempfehlung und Praxis-Tipps

For road and Gravel rides the following **packing list** has proved useful: 1 x 700c/650b tube, 2 x tyre levers, 1 x multitool, 1 x CO2 inflator plus cartridge and a small piece of fabric tape as a **tire patch**. Pack delicate items in a zip bag or a piece of cloth so nothing rattles and the tube doesn’t chafe. On longer tours you can put the Toolbox in the seat tube cage and carry a **bidon** for drinks in the down tube cage. For winter rides and commuting this setup is especially practical because you can swap the contents between different bikes in seconds.

## Variants

- 2430000010651: in stock

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Source: https://kilometro.ch/en/products/toolbox-657/toolbox-750ml-black-318