153 grams. Zero bounce.

Ever since
I was a little boy
I knew
all I ever wanted
was a black
Tantrums hydration pack

Locks to the torso and supports your grind
through fast-moving ultras or
all day mountain runs.

Two 600ML HydraPak flasks included
Rear reservoir, up to 1.5L
Pole loops, Salomon quiver compatible
75% Nylon / 25% Mesh