Backpacks with a volume of 25 to 60 liters are suitable for mountaineering. Small mountaineering backpacks are designed for one-day ascents on warm rocks, more spacious for multi-day ascents in harsh conditions. When designing a Climbing Backpack, great attention is paid to the back ventilation system.
If you need an original backpack that you can use as an information board, orderlight up a backpack (APP Control Light Backpacks). Screen resolution 64 * 64 full-color dot matrix screen. Draw animations or choose a picture from the constantly growing catalog, and display it directly on your backpack.