Each TANK ships with a collapsible funnel for easy filling.
For those looking for a complete set of PKBs at a great value, for personal or group training. Perfect when one to two PKBs just won't... View full product details
Take unstable load training to another level with the TANK water bladder! If sand isn't readily available, pack the TANK with your PKB and use... View full product details
When a single PKB won't do, then the Home Kit is for you! More than half of our customers purchase a second PKB after their... View full product details
We have some overstock of the ORIGINAL model of the PKB Heavy at a great price! What's different about it from the newer model: It has a... View full product details