The spelling of the phrase "bundle his" is straightforward. "Bundle" is spelled with a "b" sound at the beginning, followed by a "uh" vowel sound, then an "n" consonant sound, and finally a "duh" consonant sound at the end. "His" is spelled with a silent "h" at the beginning, followed by a "ih" vowel sound, and then a "z" consonant sound at the end. When pronounced using IPA phonetic transcription, "bundle" is /ˈbʌndəl/ and "his" is /hɪz/.