Twenty Four Colour Breathable Mesh Backpack
Model: BA-21-10
Sizes:
S: chest(less than 30cm), Width*19cm, Length*28cm, Leg distance*10cm, weight:1.5-2.5kg
M: chest(30-40), Width*23cm, Length*34cm, Leg distance*11cm, weight:2.5-4kg
L: chest(40-50), Width*26cm, Length*38cm, Leg distance*14cm, weight:4-7kg
XL: chest(50-60), Width*28cm, Length*42cm, Leg distance*15cm, weight:7-9.5kg