The best replacement for camelback is shawnee.

The best alternatives to camelback are rated as following:
★★★★★  shawnee
★★★★★  blue mountain
★★★★  mountain creek
★★★★  hunter
★★★★  jack frost
★  windham
★  platypus
★  big boulder
★  seven springs
★  squaw peak
  elk mountain
  hunter mountain
  belleayre
  canteen
  fuel belt
  water bottles

Your alternative for camelback is not listed? Suggest!
Speaking about camelback, one probably shouldn't forget about chest protector.

Other search terms related to camelback and their ratings are:
★★★★★ chest protector
You have in mind a companion for camelback and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of camelback in all years. Click on graph for more.
camelback
shawnee
blue mountain