General description The Rhinowalk Cycling Water Bottle Holder Pouch is a portable and rainproof carrier designed to securely hold your water bottles while cycling. Made from durable polyester, this pouch is perfect for keeping your hydration close at hand during your rides. Technical specifications Brand: Rhinowalk Model Number: X21669 Color: Black Material: Polyester Size: 18 x 9 cm Package Contents: 5 x Bicycle Water Bottle Bag Other information Note: Light reflection and different displays may cause the color of the item to differ slightly from the actual product. The measurement allowed error is +/- 1-3 cm.