This is a great pouch. Very comfortable and useful. I wish the water bottle holder was bigger, it is the right size for a disposable water bottle, but it doesn't fit any of my 24-32 oz reusable bottles that I carry everywhere. The outside pockets are perfect for my GPS and Personal locator beacon or small cell phone/camera. Inside I fit binoculars, a roll of TP (always vital), some medical supplies and survival gear. It fit a lot more then I thought it would. inner and outer zippered sleeves were good for organizing various small objects too.