shop by age

Shop by age at b.box and find the perfect products for every stage of your little one’s journey. From first tastes at 4 months to big kid lunches and bottles, our age-based collections make it easy to choose what’s just right—smart, safe, and designed to grow with your child.
0+
3m+
6m+
9m+
12m+
3y+

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  1. 20oz Tritan™ drink bottle lilac pop + lunchbox spearmint 20oz Tritan™ drink bottle lilac pop + lunchbox spearmint

    20oz Tritan™ drink bottle lilac pop + lunchbox spearmint
    Sale price
    $48.99
    Regular price
    $53.90
  2. 20oz sport spout lemon sherbet + mini lunchbox graphite 20oz sport spout lemon sherbet + mini lunchbox graphite

    20oz sport spout lemon sherbet + mini lunchbox graphite
    Sale price
    $43.99
    Regular price
    $47.90
  3. 20oz sport spout passion splash + mini lunchbox ocean breeze 20oz sport spout passion splash + mini lunchbox ocean breeze

    20oz sport spout passion splash + mini lunchbox ocean breeze
    Sale price
    $43.99
    Regular price
    $47.90
  4. 17oz insulated drink bottle strawberry shake + mini lunchbox strawberry shake 17oz insulated drink bottle strawberry shake + mini lunchbox strawberry shake

    17oz insulated drink bottle strawberry shake + mini lunchbox strawberry shake
    Sale price
    $46.99
    Regular price
    $51.90
  5. 20oz Tritan™ drink bottle ocean breeze + lunchbox ocean breeze 20oz Tritan™ drink bottle ocean breeze + lunchbox ocean breeze

    20oz Tritan™ drink bottle ocean breeze + lunchbox ocean breeze
    Sale price
    $48.99
    Regular price
    $53.90
  6. 34oz insulated flip top bottle melon mist + lunchbox strawberry shake 34oz insulated flip top bottle melon mist + lunchbox strawberry shake

    34oz insulated flip top bottle melon mist + lunchbox strawberry shake
    Sale price
    $59.99
    Regular price
    $65.90
  7. 34oz insulated flip top bottle spearmint + lunchbox emerald forest 34oz insulated flip top bottle spearmint + lunchbox emerald forest

    34oz insulated flip top bottle spearmint + lunchbox emerald forest
    Sale price
    $59.99
    Regular price
    $65.90
  8. 34oz insulated flip top bottle berry smoothie + lunchbox blush crush 34oz insulated flip top bottle berry smoothie + lunchbox blush crush

    34oz insulated flip top bottle berry smoothie + lunchbox blush crush
    Sale price
    $59.99
    Regular price
    $65.90
  9. 34oz insulated flip top bottle shadow + lunchbox blue slate 34oz insulated flip top bottle shadow + lunchbox blue slate

    34oz insulated flip top bottle shadow + lunchbox blue slate
    Sale price
    $59.99
    Regular price
    $65.90
  10. 23oz flip top bottle lagoon + lunchbox midnight 23oz flip top bottle lagoon + lunchbox midnight

    23oz flip top bottle lagoon + lunchbox midnight
    Sale price
    $55.99
    Regular price
    $61.90
  11. 23oz flip top bottle white out + lunchbox lemon twist 23oz flip top bottle white out + lunchbox lemon twist

    23oz flip top bottle white out + lunchbox lemon twist
    Sale price
    $55.99
    Regular price
    $61.90
  12. 23oz flip top bottle olive + lunchbox chill out 23oz flip top bottle olive + lunchbox chill out

    23oz flip top bottle olive + lunchbox chill out
    Sale price
    $55.99
    Regular price
    $61.90
  13. 23oz flip top bottle lilac love + lunchbox lilac pop 23oz flip top bottle lilac love + lunchbox lilac pop

    23oz flip top bottle lilac love + lunchbox lilac pop
    Sale price
    $55.99
    Regular price
    $61.90
  14. 20oz Tritan™ drink bottle lemon twist + lunchbox lemon twist 20oz Tritan™ drink bottle lemon twist + lunchbox lemon twist

    20oz Tritan™ drink bottle lemon twist + lunchbox lemon twist
    Sale price
    $48.99
    Regular price
    $53.90
  15. 15oz Tritan™ drink bottle ocean breeze + lunchbox ocean breeze  15oz Tritan™ drink bottle ocean breeze + lunchbox ocean breeze 

    15oz Tritan™ drink bottle ocean breeze + lunchbox ocean breeze 
    Sale price
    $44.99
    Regular price
    $49.90
  16. 15oz Tritan™ drink bottle lilac pop + lunchbox spearmint 15oz Tritan™ drink bottle lilac pop + lunchbox spearmint

    15oz Tritan™ drink bottle lilac pop + lunchbox spearmint
    Sale price
    $44.99
    Regular price
    $49.90
  17. 15oz sport spout passion splash + mini lunchbox ocean breeze 15oz sport spout passion splash + mini lunchbox ocean breeze

    15oz sport spout passion splash + mini lunchbox ocean breeze
    Sale price
    $35.99
    Regular price
    $43.90
  18. 15oz sport spout chill out + mini lunchbox midnight 15oz sport spout chill out + mini lunchbox midnight

    15oz sport spout chill out + mini lunchbox midnight
    Sale price
    $39.99
    Regular price
    $43.90
  19. 15oz sport spout lemon sherbet + mini lunchbox graphite 15oz sport spout lemon sherbet + mini lunchbox graphite

    15oz sport spout lemon sherbet + mini lunchbox graphite
    Sale price
    $39.99
    Regular price
    $43.90
  20. 15oz sport spout bottle blush crush + mini lunchbox blush crush 15oz sport spout bottle blush crush + mini lunchbox blush crush

    15oz sport spout bottle blush crush + mini lunchbox blush crush
    Sale price
    $35.99
    Regular price
    $43.90
  21. sippy cup ocean + snackbox chill out sippy cup ocean + snackbox chill out

    sippy cup ocean + snackbox chill out
    Sale price
    $26.99
    Regular price
    $29.90
  22. sippy cup tutti frutti + snackbox flamingo fizz sippy cup tutti frutti + snackbox flamingo fizz

    sippy cup tutti frutti + snackbox flamingo fizz
    Sale price
    $26.99
    Regular price
    $29.90
  23. sippy cup blueberry + snackbox blue slate sippy cup blueberry + snackbox blue slate

    sippy cup blueberry + snackbox blue slate
    Sale price
    $26.99
    Regular price
    $29.90
  24. sippy cup lemon + snackbox lemon twist sippy cup lemon + snackbox lemon twist

    sippy cup lemon + snackbox lemon twist
    Sale price
    $26.99
    Regular price
    $29.90