What do you specifically find problematic with the calpac? Felt might change it, but their changes might not address your needs.
It will hold several normal gel packs pretty well. It seems like overall volume is pretty good. It will not fully enclose a 5 oz. EFS gel shot, but I can live with that so far. If I could change anything, I would probably prefer a full-length zipper or Velcro closure that runs along the length so I could easier access contents from the top rather than the back end of it.
It will hold several normal gel packs pretty well. It seems like overall volume is pretty good. It will not fully enclose a 5 oz. EFS gel shot, but I can live with that so far. If I could change anything, I would probably prefer a full-length zipper or Velcro closure that runs along the length so I could easier access contents from the top rather than the back end of it.