SAHOO Hydration Backpack Lightweight 5L/ w, 2L Non-Toxic PEVA bladder, insulated bladder storage, front mesh pocket.
 
Ultralight backpack with drinking system. Made with a construction that has a comfortable breathable back, using durable fabrics and a multi-functional design, making it a constant companion in any skating.
FEATURES
Anatomic straps and back
Drinking system for 1 liter included
One zip compartment
Material: Polyester
 Storage capacity: 5L (including 2L water reservoir)