Trail Running Zack Trilogy Sky Vest MIS2334 M measurement 99cm or [Millet] White-Blanc (NEW LOGO) [Chest = less]

[Unisex product]. [Weight] 235g [Capacity] 5L A lightweight and durable running pack for traversing harsh mountainous terrain. [Appropriate size] [Back length] ■XS-S=37cm■M=40cm■L=43cm■XL=46cm