Warrior Backpack Men's Casual Water-Resistant Laptop Travel Bag Large Capacity School Bag for High School, Middle School, and College Students

Machine washable for easy maintenance

Large main compartment can hold up to 26 bottles of 550ml water

Double zipper design for smooth and reliable access

Thickened and widened breathable shoulder straps with reinforced stitching for durability

Front flap diagonal zipper pocket for quick access to cards and tissues

Front zipper pocket suitable for books and daily items

Side pockets for umbrellas and water bottles

Adjustable buckles for length customization

High thread count fabric with fine texture, wrinkle-resistant and elastic

Highly praised by parents and students for comfort, durability, and capacity

Suitable for middle and high school students

Positive reviews emphasize smooth zippers, waterproof design, and large capacity

Manual measurement may cause 1-3 cm size deviation within normal range

Zipper heads are three times more expensive than ordinary ones, ensuring durability and anti-jamming performance

Backpack supports machine washing, simplifying cleaning and maintenance