- Shock absorbing interior: The waterproof security case features a shock absorbing rubber sponge interior that cushions small miniature electronic devices during charging, reducing the risk of damage. - Rock-cutting protection: Designed to guard internal equipment from rocks and other sharp objects, helping to keep contents safe in rugged environments. - Waterproof, shockproof, and dustproof: Constructed from high quality ABS plastic, the case provides reliable protection against water, shocks, and dust, making it suitable for outdoor use in all weather conditions. - Versatile and portable: Compact and lightweight, this case is easy to carry and fits into backpacks or bags for outdoor adventures in any environment. 2-3 use scenarios: - On hiking, camping, or outdoor trips: charge and store a small power bank or other compact devices while keeping them protected from rain and dust. - In fieldwork or outdoor photography: protect and charge small electronics such as GPS units, action cameras, or meters in rugged conditions. - For travel or emergency kits: keep essential small devices secure and ready in environments where moisture, dust, or impacts are possible.