It's never good to have a screw loose, especially in the backcountry. G3 has a minimalist tool with maximum effectiveness that even has the word backcountry right in the name! G3 Backcountry Binding Tool is ready to help you out when things get loose (but not the fun kind). A combination of a #3 Pozidriver on one end and a Torx T20 interface on the other end you can service most bindings right in the field. The 90 degree bend allows you to have just the right amount of leverage you need to snug things up before you keep heading up the skin track or head down that sweet, sweet line you picked out. Lightweight and extremely compact you won't even know you're carrying it. The peace of mind that this piece of gear provides means there is no excuse not to carry G3's Backcountry Binding Tool with you at all times.