Features
1.Top Lid:An extension collar with two drawstrings on the top allows you to?expand the pack and increase the main compartment capacity by 5 liters.
2.Bottom Loop & Trekking Pole Attachment:They can hang a tripod, trekking poles or selfie sticks.
3.Hip-belt Pockets:Dual hip-belt pockets allow easy access to your camera or cellphone.
4.Bottom Access:Front sleeping bag compartment with divider.

1.Top Collar:An extension collar with two drawstrings on the top can?expand the pack and increase the main compartment capacity by 5 liters.
2.Front Compartment:(40*26cm / 15.7*10.2in)Front compartment with an internal mesh pocket, perfect for your jacket, rain coat, guide book,or something you need them by hand.

1.Hydration System Compatible:Hydration access on a side of the pack with water bladder sleeve in the main compartment.
2.Elastic Pouch:Elastic pouch in the main compartment.
3.2 Hooks:2 hooks in the main compartment can hang your keys or a hydration bladder.
4.Hydration Access:A hydration access on one side for hydration tube.
5.Bottom Access:It comes with an internal drawstring divider. It can separate the main compartment into two compartments also creating a bottom compartment for your sleeping bag,sleeping mat,shoes or clothes.