http://www.llbean.com/llb/shop/76464?pa ... witch-pack
I have been unhappy with every vest or chest pack I have used. I almost always need a backpack to carry water, food, water filter, gear, etc. so when I saw an ad for this pack I was hopeful.
I got the chance to use it last weekend and I cannot stop raving about it. I absolutely love the switch pack. Follow the link to see pics and a vid. It is big enough to carry everything you would need for a day trip, is super comfortable, doesn't weigh down on your neck like a chest pack, everything is conveniently placed and well thought out. A fly fisher definitely designed this pack.
The sides unzip and unclip, then are clipped and zipped in front like a chest pack. The pack is easy to take off and put on. It has loops on either side of each pouch to hang tools or floatant. The top compartment unzips so you can put a rod tube making hiking with your rod a safe venture. I got the large size but it also comes in a shorter model. An unreserved cheers to LL Bean for this pack. Plus it was shipped for free. $139 delivered
I love this pack and finally feel like I found something that I won't get sick of lugging around.