自備

自备
zìbèi
  1. to provide one's own...
  2. own
  3. self-provided
  4. self-contained

CEDICT

to prepare (something) by oneself; to provide one's own (e.g. food, cutlery)

Wiktionary

自行準備。

重編國語辭典

Entry Composition

1 自 zì
  1. (bound form) self; oneself
  2. from; since
  3. naturally; as a matter of course
2 備 bèi
  1. (bound form) to prepare; to equip
  2. (literary) fully; completely