|This article is about a/an arsenal in Kamen Rider Build.|
The Fullbottle Holder (フルボトルホルダー Furu Botoru Horudā) is a strap that somewhat resembles a seatbelt buckle that is used to store up to three Fullbottles. It is mainly located on the left section of the Build Driver's belt strap.
- Kamen Rider Build
- Kamen Rider Cross-Z
- Kamen Rider Grease Blizzard/Perfect Kingdom
- Kamen Rider Evol
- Kamen Rider Blood
- Kamen Rider Prime Rogue
- Kamen Rider Killbus
- Kamen Rider Metal Build
- The Fullbottle Holder is similar to (as well as a modified version of) the Shift Car Holder of Kamen Rider Drive.
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