Soft, compressible construction: Conforms to body shape for comfort and freedom of movement during activity
550ml capacity with 50ml mixing headroom: Allows for easy dissolving of drink mix and prevents spills
42mm wide neck aperture: Enables easy pouring in a full sachet without a funnel
Bite valve closure: Provides clean, fast flow and easy drinking on the run
Freezable and dishwasher safe: Offers durability and easy cleaning for repeated use
Summarized by Shop
Overview
The soft 550ml trail-running flask sized to hold exactly one Drink Mix 160 or 320 serving, with a bite-valve closure and wide-mouth fill. 42mm neck aperture wide enough to pour in a full sachet plus water without a funnel. BPA- and PVC-free soft-flask construction.
Details
Capacity: 550ml Intended use: Soft-flask trail-running bo
