Hydrapak Flux 1.5L - Mammoth Grey Colour:Mammoth Grey - 2XU logo on front

- 2XU logo on front panel and brim

- Weight: 310g / 10

At only 97g

Their mesh stripe vents provide significant breathability allowing heat and sweat vapors to escape keeping your feet cool throughout your run

The Large Pocket SPIbelt expands to hold larger smartphones

Hydrapak Flux 1.5L - Mammoth Grey Colour:Mammoth Grey - 2XU logo on frontFlexible bottles get an upgrade. The Flux is shaped like a hard bottle, compresses like a soft flask, and cuts weight by 60 percent. Topped with a spill proof twist cap for grab and go hydration, plus a bail handle to keep hydration secure in your hand or on your pack. Finish your drink, and this bottle packs down to earn its space in your pack. With the Flux, innovation fuels performance. PACKABLE At only 97g, it packs down smaller than a deck of