Bagstra - The improved design Salomon soft flask manufactured by Hydrapak are flexible. You can compress the bottle as you drink to eliminate water bouncing/sloshing inside and reduce sucking effort. Easy to
![Amazon.com : Salomon Standard Insulated Soft Flask, Battleship grey, 400ml/13 oz Insulated-42mm : Sports & Outdoors Amazon.com : Salomon Standard Insulated Soft Flask, Battleship grey, 400ml/13 oz Insulated-42mm : Sports & Outdoors](https://m.media-amazon.com/images/I/816X9QZTynL._AC_UY1000_.jpg)
Amazon.com : Salomon Standard Insulated Soft Flask, Battleship grey, 400ml/13 oz Insulated-42mm : Sports & Outdoors
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