Deuter Streamer II 2.0 Liters Hydrablue. The Streamer II 2.0 L is specially designed for our running or biking vests and backpacks. Its wide opening makes it quick to refill and is sealed with an ergonomic slide-clip system. The Streamer II 2.0 L is fully reversible for easy cleaning. This lightweight system is compatible with our 28 mm filter and is BPA free and made without PFAS. Specifications for Deuter Streamer II 2.0 Liters: Manufacturer: Deuter Color: Hydrablue Volume: 2 liters Age Group: Adults Package Contents: Deuter Streamer II 2.0 Liters Deuter 396012530870: Streamer II 2.0 Liters Hydrablue