HEAVY DUTY, FIRMLY DESIGN: Cup holder built by quality ABS plastic, strong and durable for daily use. Thick rubber tabs around the top help accommodate different bottles without tilting or spilling in driving or even braking.
EXPANDABLE BASE FOR CUSTOM FIT: Insert of cup holder adapter is expandable from 2.6”-3.8” to fit most round car cup holders. Base features an offset function allows holder to sit off center to avoid interfere vehicle's center console, gear shifter, or additional cup holders.
SIMPLE INSTALLATION: The cup holder extender for car could be installed in seconds. Just insert the base into your car cup holder and twist the top. The base will retract or expand to custom fit your cup holder.
FITS MOST BOTTLES AND MUGS: Car cup holder expander is big enough for most large water bottles. Compatible with Yeti Rambler (20, 26 and 30 oz), Hydro Flasks (32 and 40 oz), Nalgenes (30, 32, 38 and 48 oz) and most 20-40 oz bottles.
SPACIOUS HOLDER FOR BEVERAGES: Designed to accommodate a variety of mugs, tumblers, and handled bottles with ease. Facilitates convenient placement and removal of cups from the cup holder in the car. Compatible with YETI Rambler 10, 14oz, as well as many other standard mugs.