ACPROWSTW Convertible Waist Pack is perhaps the most versatile of all Ape Cases. In addition to a myriad of features it also easily converts from a shoulder case to a waist pack, to a small backpack. Constructed of ultra-tough and light rip-stop nylon the Convertible Waist Pack features a padded pocket perfectly sized (9 x 10.5 inches) for a pad computer like an iPad. There is also a front pocket that has slots and pockets for pens, memory cards, thumb drives, batteries and other accessories. Also in the front pocket is a handy "fob" with a clip to hold your key ring. There are two elasticized side pockets that can hold a water bottle or cell phone and other accessories. The waist pack belt system is richly padded and stows away by folding into itself in provided elastic pockets and then further stows away completely from view inside a padded built-in pouch. The removable shoulder strap features swivel-clasps so it is never in the wrong direction, plus a "grippy" material in the right place so it sticks to your shoulder, and looped attachment points to clip on small accessories like a memory case. Also provided are adjustable straps with attachment points so you can convert the case into a small waist-riding backpack for ultimate comfort while walking. A removable/retractable rain cover is provided so you can cover the case in the event of bad weather. The interior is completely adjustable and removable and features Ape Case's signature Hi-VizTM yellow color that allows you to easily find the dark objects you have stored inside. The case is the perfect size for a DSLR with lens, plus another lens and flash. Interior dimensions: 11w x 9h x 4d. Exterior dimensions: 12.5w x 10h x 6d