(Upgraded)Yesurprise Upgraded Laptop Backpack Travel Busi...

Specifications:
Item Type:anti-theft Laptop Backpack
Outer Material: durable nylon fabric
Inner Material: polyester
Color: gray with black / black with black
Gender: unisex, backpack for women men
Style: business, school, travel, outdoor
Features: waterproof, ergonomic, anti-theft, dust-proof
Occasions: business, school, travel, outdoor activities
Capacity: under 17-inch laptop, phone, tablet, iPad etc.
Size: 16.9in*10.2in*4.3in (43cm*26cm*11cm)
Weight: 1.65lb (0.75kg)
Liters: 12.3L

Warm Tips:
If you wanna use the USB charging port, you have to do as follows:
1st, buy a power bank;
2nd, connect power bank with built-in USB port inside backpack;
3rd, connect your phone with external USB charging port outside backpack;
4th, start charging for your phone.

Service and Warranty:
We offer a lifetime warranty and friendly customer service for your purchase.
If you need any support before you place a order, please go to click Seller Profile and then Ask a Question to contact us.
After you place the order, please Contact Us through messages, we will reply you asap.
We are always willing to offer our dear customer the greatest support as possible as we can.

• Anti-theft Backpack: Hidden zipper design is for your kind consideration when holding laptop backpack backwards, anti-theft design protects valuable devices in safety, water resistant backpack brings greatest convenience for outdoor activities. Anti-theft waterproof bag makes it super for travel, hiking as well as working, school;
• USB Charging Port: A removable built-in USB charging cable comes with this backpack as a free gift so that you can easily charge your laptop, phone, tablet, iPad or other electronic devices with the charging port outside without the hassle of taking out of power bank. By the way, power bank is not included. Where charging cable can be removed, earphones can also be used;
• Ergonomic & Breathable: This backpack is made of durable nylon fabric; breathable mesh padded back end is benefit for sweating; two adjustable shoulder straps, one of which can conveniently hold bus card, are suitable for different users, ergonomic design offers extra back support and greatly reduce body pressure, which will make this backpack best seller;
• Multifunctional Large Capacity: This anti-theft backpack has a main compartment for laptop, several pockets for other devices. The compartment holds under 17-inch laptop. Its size is 16.9in*10.2in*4.3in (43cm*26cm*11cm) and weight is 1.65lb (0.75kg). It can be used as non small business backpack or travel backpack for women & men ;
• Package Included: 1 Yesurprise anti-theft waterproof light laptop backpack, 1 removable USB charging cable as a free gift, our lifelong grantee warranty and return policy without any worries. Yesurprise lifetime friendly customer service will be always with you whenever you need our support.

Specifications:
Item Type:anti-theft Laptop Backpack
Outer Material: durable nylon fabric
Inner Material: polyester
Color: gray with black / black with black
Gender: unisex, backpack for women men
Style: business, school, travel, outdoor
Features: waterproof, ergonomic, anti-theft, dust-proof
Occasions: business, school, travel, outdoor activities
Capacity: under 17-inch laptop, phone, tablet, iPad etc.
Size: 16.9in*10.2in*4.3in (43cm*26cm*11cm)
Weight: 1.65lb (0.75kg)
Liters: 12.3L

Warm Tips:
If you wanna use the USB charging port, you have to do as follows:
1st, buy a power bank;
2nd, connect power bank with built-in USB port inside backpack;
3rd, connect your phone with external USB charging port outside backpack;
4th, start charging for your phone.

Service and Warranty:
We offer a lifetime warranty and friendly customer service for your purchase.
If you need any support before you place a order, please go to click Seller Profile and then Ask a Question to contact us.
After you place the order, please Contact Us through messages, we will reply you asap.
We are always willing to offer our dear customer the greatest support as possible as we can.

• Anti-theft Backpack: Hidden zipper design is for your kind consideration when holding laptop backpack backwards, anti-theft design protects valuable devices in safety, water resistant backpack brings greatest convenience for outdoor activities. Anti-theft waterproof bag makes it super for travel, hiking as well as working, school;
• USB Charging Port: A removable built-in USB charging cable comes with this backpack as a free gift so that you can easily charge your laptop, phone, tablet, iPad or other electronic devices with the charging port outside without the hassle of taking out of power bank. By the way, power bank is not included. Where charging cable can be removed, earphones can also be used;
• Ergonomic & Breathable: This backpack is made of durable nylon fabric; breathable mesh padded back end is benefit for sweating; two adjustable shoulder straps, one of which can conveniently hold bus card, are suitable for different users, ergonomic design offers extra back support and greatly reduce body pressure, which will make this backpack best seller;
• Multifunctional Large Capacity: This anti-theft backpack has a main compartment for laptop, several pockets for other devices. The compartment holds under 17-inch laptop. Its size is 16.9in*10.2in*4.3in (43cm*26cm*11cm) and weight is 1.65lb (0.75kg). It can be used as non small business backpack or travel backpack for women & men ;
• Package Included: 1 Yesurprise anti-theft waterproof light laptop backpack, 1 removable USB charging cable as a free gift, our lifelong grantee warranty and return policy without any worries. Yesurprise lifetime friendly customer service will be always with you whenever you need our support.