Storage Capacity: 24 memory cards (8 SD SDHC SDXC Card, 12 TF MicroSD card, 4 CF or 4 XQD card) and 1 Card Pin and 5 phone card（2 Nano SIM, 2 Micro SIM Card, 1 SIM Card). | Durable:TPE Molded rubber interior lining and Premium ABS material exterior has good impact resistant wear resistance and Water resistant.If your backpack gets wet from the rain, waterproofing is the key. | Ergonomic Locking Systerm:Firmly locked can be easily opened with fingers, all accessories is safe in the card storage case and you are no worry about any part missing in outdoor activities. | Dimension:4 x 2.8 x 0.9 inches,Convenient for you to carry and use. | After sales guarantee: If you are not satisfied with our products,You can always get in touch with us,We will refund the whole money or send a new as a replacement to you. | compatible_phone_models Universal