The absolute lightest tool I have that packs the most punch for its size is the Bottlebug. It’s very thin compared to most Atwood tools but is strong for its weight thanks to the use of high end stainless steels by Crucible. It’s called the Bottlebug because it’s designed to be a very lightweight bottle opener that sports some other functions to boot.
When looking for an Atwood tool, there are three features that are a must when I am looking for a multipurpose pry tool. My first is strength; the tool must be strong enough to replace the need for using my normal multitool. For instance, you could use the large screwdriver on a Leatherman to do some prying but it would not be strong enough, that is where the pry tool comes in. Second is versatility; the tool must be able to sport more than one function and handle different tasks well. If all I do is pry with it, then I feel the price I pay for it is not justified. My third criterion is size, it must be small enough to fit in my pocket or on my key ring and not be noticed. When I was looking for a tool that fits those things I stumbled upon the Atwrench.
Out of all the tools that Peter has designed, the ones I enjoy using the most are the ones that incorporate some kind of wrench. The wrench design on these tools just adds so much more functionality to the tool and helps reduce overall weight. Simplistic in shape the wrench is in the shape of a "U" and features notches on one side to enable the corner of a hex nut to rest in. When a nut is seated in one of these notches the nut can be turned as easily as using a crescent wrench but without the added moving parts.
Peter Atwood has a knack for designing tools that are quite functional but with a bit of unusual thrown in for good measure. I like his designs in respect that he is not afraid to think outside of the box. The Crawdaddy as it's called is one of those designs. It takes it's cue from some of the wrench designs mixed in with a sense of artistic flair.
When it comes to pocket tools Peter Atwood is the king of the hill. Not only has he helped define the genre but his quality and attention to detail is impeccable. When you look at all of the tools Peter has produced; he has come a long way and has created some great tools that are the essence of form meets function. Of all of the tools he produces, one in particular has been more popular and has seen more revisions than the rest. The original prybaby was the landmark tool that Peter created out of necessity and has become a staple in his lineup to this day. The prybaby is so popular due to its simplicity and no bones approach to a tool that can handle numerous duties.