The BOLD Knot offers up a little extra battery juice very quickly and fits on your keychain3
The little power cell is not meant to fully recharge your iPhone or Galaxy Note, but it will give you enough juice to power through another couple hours of data usage, or a few more hours of music.
The team at Bold Gadgets started their funding campaign on IndieGoGo and it was nearly half funded in the first few hours, and is past 70% at the time of this writing. It also helps that the goal is a reasonably modest $15,000. If you want to get your own BOLD Knot, the early-bird price is $29. Once that perk is sold out, the Knot is $39. The BOLD Knot is available with either a micro-USB or Lightning plug. Shipping is free in the US and will be delivered in October.
source: The BOLD Knot (IndieGoGo)