Two openings on both sides of the pocket

1-2 servings in 500-700 ml of water per hour is sufficient

the PETZL SWIFT LT is perfect in our opinion

Electrolyte profile to support hydration and mineral balance

The design was inspired by the 6 World Marathon Majors

PETZL e+LITE® Stirnlampe BIX HYDRATION Two openings on both sidesThe ultralight and compact e+LITE headlamp is designed for emergency situations and fits easily into any pocket. Lumens: 30 Lumens (ANSI PLATO FL 1) for good visibility Weight: 26 g lightweight and handy Beam: wide for optimal illumination Power source: 2 lithium batteries CR2032 (included) Waterproof: IPX7 (waterproof up to 1 meter for 30 minutes) Warranty: 10 years for long term reliability According to the manufacturer, the always ready lamp can be