Soft flask in clear thermoplastic polyurethane. Perfect for trail running and all outdoor activities. PVC, BPA and Phthalate free.” Collapses to - Ferrino
Flexible sports bottle | 226ERS
Soft Flask – Tailwind Nutrition UK
Soft Flasks - Hydration when your on the move. – Montane - UK
Salomon Soft Flask 500ml – RunCompany.co.uk
170ml Active Root Soft Flask with 2x Gel Mix servings
500ml Collapsible Soft Flask by Precision Fuel & Hydration