The Sparrow Cage by Portland Design Works is a sleek and functional water bottle holder crafted from lightweight 5052 alloy. Its unique design features wings that fold in to secure your bottle, while cutouts maintain a minimal weight of just 57 grams.
Perfect for various bottle shapes, this cage ensures your water bottle is held securely, even accommodating metal bottles with ease. With its durable construction, the Sparrow Cage is an essential accessory for any cyclist looking to enhance their ride.