Dont put fish in them !
The material is waterproof and the seams on the inside are tapped and there is a storm flap on the zips. So I would not put a camera in one in 10 hours of rain or in a bucket of water. The top zip is a pocket for sunglasses, money, toll tickets earplugs ect. People use them in various ways. Such as 2 sets of waterproofs, overboots, gloves and a fleece. So when it rains you do not have to unpack anything else. A pillow when camping. In the summer put flip flops, sun cream, a hat, water, swimming trunks, towels ect. For those unplanned days.
The brand is on the front in yellow, Robust.
They have been designed by bikers with lots of thought involved such as:
Under side of the cross over straps is anti slip material.
Zip storm flap is 3M reflective material.
D buckles are big enough to allow the 3 mounting straps buckles to pass through easily.
Handles are designed so a gloved hand will fit under and both bags can be held with one hand.
All zips are spiral so they move very easily and the main compartment have double ended zips.
The bags are padded to protect the items, the bike and to maintain the shape. OH AND IM NO PHOTOGRAPHER !!!!!