Material: Polyester

Color: Black, Purple

Size: 13.5*20*9 inches ( W x H x D )

Capacity: 45L

Style: Outdoor Sports

Closure: Zipper and Buckle

Features:

1. Made of durable polyester fabric material, scratch-resistant, and wear-resistant fabric, comfortable and breathable, which makes it perfect for travel, hiking, camping, climbing, school, shopping, and other outdoor activities in daily life.

2. 37 L large Capacity, can accommodate lots of kinds of stuff like college supplies, travel accessories, clothes, etc. 

3. This backpack comes up with multiple compartments and pockets, which will greatly help you store your objects(such as mobile devices, life essentials, etc.) orderly to prevent mixing up.

4.External pockets with retaining snap on both sides are perfect expands to secure various size water bottles and umbrellas.

5. Widened and thickened S-shaped ergonomic design of adjustable shoulder strap, can reduce shoulder pressure; Breathable and comfortable back design provides you with comfortable back support. 

6. This backpack has a Unisex Design with 2 color options (Black and Purple) to choose from,  fit men while assuring perfect for women. Perfect as a gift for family or friends.