XLR8 Power Sack

The latest New Zealand innovation in functional training. Simply fill the sack with a Strength Bag to create an indoor, outdoor any surface power tool.

  • Resisted Sprinting, Strongman, Anaerobic Conditioning & Core Training all in one training tool.
  • Enjoy all the advantages of metal sled tow training with none of the disadvantages.
  • Lightweight, safe flexible materials package flat to takes up very little space.
    Easily transport and set up multiple Power Sacks for group training, try doing that with metal sleds.
  • The safe slide design of the Power Sack suits any surface. Use on everything from artificial turf, wooden gym floors, gym carpet, grass and sand.
  • Heavy duty bonded PVC upper & easy slide rubber mat base held together with rot proof stitching.
  • All weather. No need to cancel training when it rains. Take your Power Sack anywhere and in any weather conditions without having to worry about expensive weight plates or metal sleds rusting.
  • New Zealand designed and made here in Christchurch.
  • Order just the Sack, Sack with Towing Harness and Lead or the full Rugby Power pack.
  • Power Pack includes: Power Sack, Harness, Connecting Lead and Power Resistance Handles.