●WATER RESISTANT AND DURABLE: The main compartment is covered with Nylon material which serves two functions. 1. It is water resistant so your belongings stay dry in light/medium rain. It is also durable reduces wear and tear so your pack lasts longer.
●PERFECT SET - The order Include an 2L bladder & a Hydration Pack. The weight is very light, backpack and 2L bladder add up to 0.79 pounds. Use more convenient, effort. Exterior zipper pockets on sides help you to stash your essentials such as: keys, smartphone , iPad or wallet.
The Hydration Backpack can be returned for a replacement if it does not meet your standards.
● Professional military 2L Hydration Bladder,Eco-friendly material. Best for hydration pack. Thick bladder material is pressure-tolerant and wear-proof, Not leaking.
●WILL FIT YOU PERFECTLY: Adjustable shoulder/chest /waist straps. The Shoulder/chest /waist straps makes sure it doesn't bounce when you move. The straps is made of strong nylon material, Wearable,durable . Suitable for accommodating 1.5 L and 2 L of the water bladder.