★ Weight reduction system: The back pad made of 3 layers creative airhole mesh cushion help to speed up the air flow between your back and this school backpack,keeping it dry.

★ Safety: The two way metallic zippers are smooth and durable,going better with time.The handle made of soft sponge cushion,is more comfort and more load bearing.

★ Ergonomic design: Ergonomic ventilated S shoulder straps offer the perfect touch with human body, and provides maximum comfort.The adjustable S straps take the weight,not your shoulder,making you much more safe.

Specifications

Model: JN4007

Dimensions: 34*22*53 CM

Note: Because it’s manual measurement,there will be some inevitably deviations.

Features

--BEING DURABLE: Bartack Stitch on all high-load areas,provides strong and long-lasting performance with maximal weight and let your backpack resistant to tears.It can afford the heavyweight of your belongings.