Inov-8 250ml Soft Flask Size:250ml and an interior aluminum tube

and an interior aluminum tube for professional-grade strength

4-Way stretch breathable polyester top hand construction for comfort

Classic bucket hat silhouette

facilitating unrestricted movement while ensuring waterproof performance

Seat Post Material : Aluminum

Inov-8 250ml Soft Flask Size:250ml and an interior aluminum tubeKeep fueled or hydrated on long runs with the Soft Flask. This lightweight, compressible flask can be filled with liquid or energy gels, and it's small size makes it perfect for stashing in a waist pack or hydration vest. Packs easily Holds 250ml Main body of the flask is made of TPU and this product is PFC, BPA and PVC free. Withstands extreme temperatures. From frozen up to 60C 140F Easily cleaned with warm soapy water. Ships In 7 10 Business Days.