Probably one of the smallest, yet coolest new items premiering at World Cup this year is this: the Ninja Dura air system. Dura tanks have a protective extra skin with a matte finish. Very cool.
Even better than the Dura skin is this: a new tank size, 77ci. This size is just barely longer (about 1") than a 68. The Paintball Sphere has one of these 77ci Dura tanks for field testing now and early reports already show that this is an excellent product, soon to be in stock!