Foldable Design with Dual Function
This backpack features an innovative foldable design that can easily change shape. When unfolded, it functions as a spacious everyday backpack, and when not in use, it can be folded down to the size of a toiletry bag, making it easy to store and carry. Can be carried on the back or in the hand, meeting different needs for different occasions.

Ultralight Material that Reduces Load
The backpack weighs approximately 160 grams, which is about half the weight of a traditional travel backpack, significantly reducing the carrying burden. Suitable for both men and women, it is ideal for all types of daily activities, providing a light and comfortable user experience.

High-Quality Waterproof Material, Durable and Reliable
Made of high-quality 230D polyester with reinforcement of invisible mesh material. It has excellent waterproof and wear-resistant properties that effectively protect your belongings from rain and wear. Perfect for both urban commuting and outdoor adventures.

Large Capacity, Adapted for Many Scenarios
The capacity is adjustable between 20 and 35 liters, making it suitable for outdoor travel, camping, hiking, cycling, school, or shopping. The spacious interior makes it easy to pack your daily necessities.

Flexible and Portable for Various Uses
This backpack can be used as a daily travel backpack or as a practical storage bag. When folded, it is compact and easy to stow in another bag or storage space, providing both lightness and functionality.