I gave this a go but found it a little odd to have such a large bag attached to my waist.

The ends of the strap can be tucked away into side recessed pockets, and the Everyday Sling 10L can also be worn as a hip (fanny/bum) bag. It requires very little effort to quickly lengthen the strap, swing it around your body, then stow or take out your camera. It has a one-handed quick-pull adjustment buckle that you can use to lengthen the strap with one hand. One of the best features of this camera sling bag is the strap. It doesn’t have a way to secure it at either end, but if you can tighten the straps enough, it’s pretty secure (depending on the weight of the tripod of course). The straps and buckles on the front of the Peak Design Everyday Sling 10L can be extended to secure a small tripod or monopod. It also has a spacious pocket on the front of the bag that you can store other items for quick access in. Inside the main compartment, there’s a zippered pocket with 5 stretchy compartments to store spare batteries, memory cards or cables, as well as a padded sleeve for a tablet or 12″ Macbook Retina. Like all Peak Design’s bags, innovative Flexfold compartment dividers keep your gear organised on the inside, bending at the middle to secure smaller items, or provide a ledge on which to stack two items on top of each other. You can squeeze in one pro-sized camera body and 1-3 lenses or any other miscellaneous equipment, and compression straps allow it to expand to hold extra gear in the front pocket as required. The size of the Peak Design Everyday Sling 10L is quite deceptive, looking quite small in pictures but actually offering tardis-like carrying capacity. I’ve now integrated it into the wedding day, using it in conjunction with my rolling camera bag which houses the bulk of my gear. One of the camera sling bags that helped solve the problem is the Peak Design Everyday Sling 10L. I also need something that will stay out of the way like a backpack, but have the accessibility of a messenger bag. When I do engagement shoots, one of the biggest issues is finding a bag that’s big enough to house a couple of lenses and some spare batteries, but not be so big as to be cumbersome.

Ona sling bag