FITLY Soft Flask - 8.5 oz (250 ml) - Shrink As You Drink Pocket Soft Water Bottle for Hydration Pack/Running Vest- Folding Water Bottle for Running, Hiking, Cycling - Ski Water Bottles (FLASK250)

Fits into a small bag which is just what needed Taste a bit rubbery at first but gets better as the newness wears off

Filled it with water and left it on the counter. It leaked. Tried to tighten it up even further, kept leaking. Useless

Después de probar varias marcas y precios, entre ellas las de decathlon, os puedo asegurar que esta pequeña y flexible botellita es cómoda de llevar en bolsillos de mallas o mochilas de Trail. Lo mejor de todo es que el agua NI SABE a plástico, como si me pasaba con las anteriores compradas. Muy recomendable. También he vomitado la de 500 ml.

Fa il suo dovere Per bene bisogna mordere e far uscire l'acqua.

A basic balancing act for runners is ensuring a handy source of hydration while avoiding too much bulk/weight. I find this flask is able to provide both for short runs in warmer conditions, longer runs in colder weather, or longer runs interspersed with watering stations. It’s small enough to fit into a pocket without bouncing around, its flexibility means it disappears as you consume the water, and its dispensing spout is very practical to use while running, managing to keep a tight seal without the need for twisting locks or the like.