• 【Foldable Design】Easily folds for compact storage, saving space and ensuring convenient portability when not in use.
• 【Expandable Capacity】Features an expandable bottom section, allowing you to increase the bag's volume to meet most storage needs.
• 【Wet and Dry Separation】Incorporates a specialized waterproof material in the wet area, preventing moisture from seeping into other compartments.
• 【Premium Waterproof Material】Constructed with high-quality waterproof fabric that offers excellent durability, wear resistance, and color retention.
• 【Versatile Usage】Equipped with a strap design on the back for easy attachment to luggage handles, while also functioning as a handheld gym bag.

Specifications:

• Material: Oxford cloth
• Size:
• Before unfolding: width 41cm*height 28cm*thickness 22cm
• After unfolding: width 41cm*height 40cm*thickness 22cm