The best replacement for bag is bagless vacuum.

The best alternatives to bag are rated as following:
★★★★★  bagless vacuum
★★★  bagless
★★  sack
★★  bagless vacuum cleaners
★★  mulch
★★  borrow
★  set
★  backpack
★  purse
★  bagless vacuums
★  plastic bag
★  stand bag
★  whip vaporizer
★  paper bag
★  steal
★  mulch grass clippings
★  mulch grass
★  bagless vacuum cleaner
★  whip
★  mulch leaves
★  bag
  loose leaf tea
  foil for turkey
  shag
  possession limit
  beg
  rent a purse
  cartridge filters
  standing bag
  mulch first mow
  century bob
  mulch lawn clippings
  carryon bag
  birkin bag
  set hibernate
  quilt
  mulch zoysia
  boxing bag
  hard case
  gag
  fake
  diaper pail
  bulk mulch
  speed bag
  cargo box
  versace
  roast turkey
  tag
  no roasting bag
  dry sack
  antlers

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

Other search terms related to bag and their ratings are:
★★★★★ box
★★ garment rack
★★ stand
vacuum
air mattress
You have in mind a companion for bag and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of bag in all years. Click on graph for more.
bag
bagless vacuum
bagless