30L Waterproof Backpack includes the following features : 

• IPX6 waterproof
• Can be used as a handbag, a backpack, and a shoulder bag in three ways
• Users can freely switch the way of use according to different occasions by disassembling and attaching the shoulder strap
• Suitable as a storage bag in outdoor sports such as swimming, hiking, rafting, etc.

Material :

• 500D waterproof polyester

Size closed :

• Capacity of 30 liters
• Length of 48 cm x Width of 27 cm x Thickness of 16 cm
• Net weight of 760 grams