The Tenba Solstice Collection. The design of the backpacks is intended for everyday use with secure access from the back, catering to active photographers. Weighing only 0.9 kg (for the small 12-liter backpack) and with a capacity ranging from 12 to 24 liters, the Solstice backpacks protect your camera gear while being barely noticeable. The adjustable dividers allow for numerous combinations to securely accommodate equipment for a DSLR or mirrorless system camera.