The best replacement for boxes is umbrellas.

The best alternatives to boxes are rated as following:
★★★★★  umbrellas
★★★★★  ported boxes
★★★★  sealed boxes
★★★  multi effects
★★★  circuit breakers
★★★  containers
★★  chests
★★  bags
★★  sealed
★  baskets
★  metal
★  ported
★  vav boxes
★  plastic
★  box's
★  wires
★  hooded litter boxes
  cav boxes
  google calendar
  buttons
  radio buttons
  new boxes
  moving boxes
  cartons
  photo albums
  retail boxes

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

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



Google Trends

Scale is based on the average worldwide traffic of boxes in all years. Click on graph for more.
boxes
umbrellas
ported boxes