3. USB PORT:
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4. DURABLE MATERIAL: Made from polyester fabric shockproof with high density
nylon lining.
5. UNIQUE DESIGN: U-shaped three-dimensional ventilation design help for the air
convection, ventilation and heat elimination.
Warm Tips:
This is a Water-Resistant backpack, can be used in drizzle days. Please do not
expose it to heavy rain for a long time without any rain cover.
If you have any problem when using our backpack, please feel free to contact us
and we will try our best to solve it.
We struggle, we would be a better seller, offering the best quality and service to
every customer, until it is perfect. Hope you could kindly understand.