1. The inner pocket of the backpack is equipped with silicone anti-slip pads, preventing it from sliding during shooting or hanging 2. It is smooth to take out, and can be placed by pressing with one hand. It can also be easily removed by rotating with one hand, making it very easy to operate 3. It can adapt to various thicknesses of backpacks and can securely hold them on different thickness backpack straps, such as laptop bags, hiking bags, canvas bags, etc 4. It has dual knob fixation, providing more stable support during walking or movement 5. Material: ABS 6. Size: about 9.6 x 5 x 3.6 cm 7. Weight: about 65g
