Water is freedom, and this upgrade gives you more of it. Owl’s High-Capacity Storyteller water tank adds 35 or 42 gallons of onboard water storage to your Sprinter, depending on configuration, dramatically extending your time off-grid without sacrificing interior space. Designed for full-time vanlifers, remote explorers, and anyone who values self-sufficiency, this Storyteller water tank tucks seamlessly into your rig’s layout.

Made from food-grade polyethylene and engineered for durability, the Storyteller water tank integrates easily with existing plumbing or aftermarket systems. Whether running a full galley, a hot shower, or just filling bottles, this upgrade means fewer fill-ups, longer trips, and more freedom to go where others can’t.

• Sprinter-Based Storyteller Vans only
• 35 Gallon Water Tank (2019-2021)
• 42 Gallon Water Tank (2022+)
• Direct Replacement
• Utilizes stock plumbing

The tank continues to utilize Storyteller plumbing and water level readings. It also includes pre-installed water level sensors that are crimped to the Storyteller water level module wires.