Bluetti asserts that its latest portable power stations are ideal for hikers and adventurers in that they come with their own custom backpacks. The Handsfree 1 and 2 are designed to fit gear such as cameras and drones as well as the user's essentials and LiFePO4 batteries with outputs of 300 and 700 watts (W) respectively. Each backpack has its own AC socket as well as USB-C and -A ports, and can use solar charging.