Gear & Cooler Box from BALLISTICS INDUSTRIES. - SIZE Approx. 16 x 27 x 17cm (outer dimensions) Approx. 14 x 25 x 15cm (inner dimensions) - Brand: BALLISTICS INDUSTRIES - Color: Black Camo ~From other sites~ This gear container can also be used as a simple cooler bag by using ice packs. The structure consists of a thick insulation buffer sandwiched between a CORDURA nylon outer fabric and a silver reflective fabric lining, and a water-stop zipper is used to increase airtightness. Of course, it doesn't perform like a cooler bag specifically designed for cooling, but if you put a large ice pack in the mesh pocket on the back of the lid, I think it has enough cooling power to be used for day camping or picnics. As a guide to capacity, it can hold 8 350ml cans and snacks. (Note: Please be aware that this depends on the temperature and the performance of the ice pack. Also, it is not waterproof, so do not use it to hold water or put in items that may leak.) As a gear container, it is recommended for storing items that you don't want to be impacted too much, such as Example 1: "Sierra cups, cutlery, seasonings for the family", Example 2: "Solo cookware set, burner, gas, cup", Example 3: "Several LED lanterns, several headlamps, carbon monoxide checker, mobile battery, etc.", Example 4: "Mirrorless single-lens reflex camera, spare lens, spare battery, mini tripod", etc. (Note: It does not have the performance to completely protect the contents.) Daisy chains are placed around the perimeter, so you can attach carabiners to hang small items. Also, the bottom is made of tarpaulin material, assuming it will be placed on the ground, making it easy to wipe off dirt. The two D-rings on the top panel are for hanging small items, not for attaching a shoulder strap.