Platypus softbottle with closure cap 1l description nothings cleaner greener or more versatile than a platypus softbottle flexible bottle whether youre out running catching a flight or hitting the yoga studio after work the softbottle flexible bottle is your source for easy hydration features platys most flexible water bottle lightweight and packable 80 less weight and bulk than a hard bottle taste free and bpa free food grade liner with rugged exterior is pliable