adidas Alliance II Sackpack

DIMENSIONS: 20.4” (H) *10.2”(L) * 6.3”(W) ;The Volume of kailas hiking daypack: 28L; This lightweight daypack backpack just only weighs 2.2lb.
LARGE BACKPACK (28L): This carry-on backpack has 1 large main zipped section with an independent compartment inside, Internal divider with a key clip, Separate hydration bladder compartment with a loop to attach your bladder ,Hose port on the top for quick access, Dual side stretch pockets for water bottles ,Loops for trekking poles, Side compression straps keep your stuff steady.
WATERPROOF & DURABLE: This backpack is made with high quality nylon material, provides extra strength and long-lasting performance with the lightest weight possible,And more Including a waterproof rain cover can quickly slide water aside before it has a chance to penetrate.

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Lightweight and Comfortable Hydration Pack: Compact and low-profile, perfectly built for outdoor sports like running, road biking and hiking. They feel light and stable on your back and won’t create any wind resistance.
Adjustable Shoulder/Chest Straps: With adjustable shoulder and chest straps, the backpack fits for men, women and youth. You can make the backpack fit you perfectly and keep the pack from moving. The Air Flow system prevents sweating and provides comfort. Very functional and easy to use.