Multi-Pocket Organization System Features a spacious main mesh compartment, side zipper pocket, dual front pockets (one with zipper for accessories, one mesh for bottles), and integrated bottle holder for complete storage organization- Premium Breathable Mesh Construction High-strength water-resistant mesh fabric with durable net design allows superior airflow and water drainage, perfect for wet gym clothes, swimwear, and outdoor sports gear- Dual-Purpose Convertible Design Seamlessly transforms between a drawstring backpack and handheld gym sack with reinforced dual rope handles, offering flexible carrying options for any activity- Easy Access Front Pockets Convenient outer zipper pocket keeps small items like earphones, keys, and wallets instantly accessible, while dedicated mesh pocket secures your water bottle- Compact Yet Spacious 45cm height x 34cm width x 6cm slim profile with 9L capacity combines portability with ample storage, fitting easily into lockers and travel bags without bulk