Can I combine spare parts of my other Doppers with the Dopper Glass?
This Dopper Glass is so special it got its own custom cups. These can’t be combined with other bottles. Want to spice it up? You can exchange caps. The Dopper Glass (400 ml) fits the Dopper Original caps. And the caps of all Dopper Insulated bottles fit on the Dopper Glass Insulated (450 ml).
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