Large Bottle Cup Holder Adapter with Adjustable Base
Drive in style, and keep your trusty water bottle close at hand. BottlePro works with many large bottles, like 40 oz Hydro Flasks and 32 oz Nalgenes.
BottlePro works best with bottles that are around 3.5" to 3.8" diameter.
The inside diameter of the top section is 3.8" across, so bottles larger than this size won't fit (like YETI coffee mugs and some Bubba mugs).
The base sizes are 2.5", 2.875", and 3.25" diameter. The larger adapter rings are also extendable to help with deeper cup holders.
We include a foam sleeve with each BottlePro as an optional add-on to help with in-between cup holder sizes. It's not a really technical solution, but these can help a lot!