The Topeak U-Shell for Zi:RAK Essential is a quick-mount carrier designed for bikepacking and touring cyclists who need secure cargo expansion on their rear rack system. This 154g aluminum and polymer carrier mounts and removes with a single pull mechanism eliminating the need for tools or complex strapping systems. The U-shaped design accommodates soft bags sleeping bags and bulky gear up to 6kg measuring 27 x 14.6 x 7.7 cm for compatibility with standard bikepacking loads. Built specifically for the Zi:RAK Essential rack system the carrier transforms your rear rack into a comprehensive cargo platform for multi-day adventures and touring expeditions.

Single-pull quick-mount system installs and removes without tools; attach or detach cargo in seconds

6kg maximum load capacity handles sleeping bags soft panniers and touring gear

U-shaped aluminum construction with polymer components weighs just 154g

Perfect fit design integrates seamlessly with Zi:RAK Essential rack system