The best replacement for bottle is tap water.

The best alternatives to bottle are rated as following:
★★★★★  tap water
★★★★  draft
★★★  can
★★★  breastfeeding
★★★  tap
★★★  sippy cup
★★  flask
★★  breast
★★  draft beer
★  breast feeding
★  can beer
★  boost
★  tap beer
★  keg homebrew
★  plastic bottle
★  handle
★  solids first
★  breast feed
★  baby food first
★  warm shoulder
★  flask python
★  keg
  web.py
  bath first
  cherrypy
  soda syphon
  draught beer
  glass carboy
  breast milk
  standard bottle
  sprite bottle
  pyramid
  beer can
  3ml bottle
  aluminum can
  box wine
  pint
  neti pot
  jar
  aluminum
  breastfeed
  glass
  spoon feeding
  glass bottle

Your alternative for bottle is not listed? Suggest!
Speaking about bottle, one probably shouldn't forget about straw.

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



Google Trends

Scale is based on the average worldwide traffic of bottle in all years. Click on graph for more.
bottle
tap water
draft