The Zone3 Top Tube or 'Bento' Box, as they are better known, is designed to store all your training or competition supplies in an easily accessible space while staying in line with the aerodynamic profile of your bike to minimize drag.

This storage system attaches with four Velcro straps to the top tube and around the stem to fit neatly and securely on the frame. It is very quick and easy to install.

The bag is made of water-repellent material and this is further supported by a premium waterproof zipper. The zipper pull is large enough to make it easy to open and close, even when wearing gloves.

The size allows you to store nutrition, spare parts or personal devices and is perfect for training or racing. Reflective logos are printed on both sides for enhanced visibility.

Specifications :

• Front tube storage
• For sports nutrition during long rides
• Easy to install
• Water-repellent material
• Dimension :23cm x 7cm (highest part) x 6cm