Soft Flask to cap to PC028 1810 pet bottle adapter

Scaled the PC028 1810 cap up until it fits the soft flask bottle neck, then combined with the pet bottle part to form an adapter to which standard sports flip tops caps or push/pull tops could be added. Use case is for sports enegy gel easy consumption without sticky mess and no wrapper trash in pockets. Could print a new adapter for every race and still save on some big name brands' gel soft flasks. Recommend using PETG or similar food safe filament.