1. Material: 500D TPU 2. Capacity: 25L 3. High-voltage electric frequency process with 500D PVC fabric, the waterproof effect is remarkable 4. The transparent grid PVC runs through the middle of the bag, which is convenient for observing the objects loaded in the bag 5. The load-bearing positions of the bag are provided with thicker wear-resistant materials to enhance durability 6. Large capacity and large opening design, easy to take items 7. The inner bag is detachable, which is convenient for planning the storage of items 8. There are high elastic side pockets on both sides, which can store large items such as beach slippers 9. Dimensions: unfolded: 31 x 21.5 x 61.5 cm, stowed: 31 x 21.5 x 54 cm 10. Weight: 630 grams