Mardingtop Small Tactical Backpack,Molle Hiking Backpack for Backpacking,Cycling and Biking,15L/25L Backpack

Hiking Backpack: This 15L tactical backpack is made of 600D Polyester,YKK Zippers and YKK Buckles.Size:**in(L*W*H)，kg.
Compact design: This biking backpack has a compartment and a variety of pockets, provides ample room for your outdoor essentials including additional clothing, sports towel, maps, and more.It also comes with a detachable helmet mesh holder, can be easily connected to the helmet by unfolding the integrated helmet net from the bottom zipper compartment.
Hydration System: The main compartment has a separate water bag compartment for the hydration bladder.It includes a top hole for passing a drinking tube through, suitable for a 2L bladder，WATER BLADDER IS NOT INCLUDED.