Integral Hydro Expander - Car Cup Holder Expander Organizer with Adjustable Base - Rubber Tabs Hold Most 32-40 oz Bottles and Large Cups
Product Description
Integral Hydro Expander - Car Cup Holder Expander Organizer with Adjustable Base - Rubber Tabs Hold Most 32-40 oz Bottles and Large Cups
- STAYS FIRMLY IN PLACE: Enjoy a bit of rough terrain? An adjustable base is the only way to accommodate all beverage flasks, keep a lid on them, and avoid spills. The Hydro Expander features a 3-ring expandable base with a diameter range of 2.5”-3.75” to keep it firmly in place in most cylindrical cup holders, regardless of terrain type.
- STAYS FIRMLY IN PLACE: Enjoy a bit of rough terrain? An adjustable base is the only way to accommodate all beverage flasks, keep a lid on them, and avoid spills. The Hydro Expander features a 3-ring expandable base with a diameter range of 2.5”-3.75” to keep it firmly in place in most cylindrical cup holders, regardless of terrain type.
- DRINK FROM YOUR FAVORITE MUG: We all have one! Coffee just tastes better from that familiar mug. Bring it with you on your commute – no transfer required. The Hydro Expander features an integrated mug handle slot so your cuppa joe slides in with ease. Fit your 24oz YETI Rambler and many more. Note: 14oz YETI Rambler will not fit.
- SIMPLE INSTALLATION & A UNIVERSAL FIT: It couldn’t be easier! 2 steps & 5 seconds is all it takes to fit your car’s cup holder with the universal fitting Hydro Expander. Simply hold the base and twist the top. The base will retract or expand to custom fit your cup holder. No tools, no hardware, no problem. Every vehicle should come with one of these! Did we mention it makes an excellent gift?
- UNIVERSAL: Fits in almost anything with a cup holder; such as vehicles, boats, RV’s, UTV’s, etc. However, some cup holder designs will not work. PLEASE REVIEW THE PICTURED DIMENSIONS TO ENSURE A PROPER FITMENT BEFORE PURCHASING.
The Backcountry Engineered vehicle cup holder adapter is specifically designed for a broad range of fitment. This adapter fits perfectly in most vehicles, RV's, boats, golf carts, motorcycles, etc. However, due to the large variety of vehicle cup holders, in certain applications this adapter will not fit. We ask that you please view the dimension photo and compare it to your specific application. Cup holders that are located in vehicle doors, have anything directly above them, are located on a steep angle, or have covers may not work with this design. We offer 100%, full product refunds due to the large variety of fitment.
For those that are sure the product fits, this is the best design available on the market. The top portion includes a silicon gasket with four rubber tabs to securely hold 3.4"-3.8" bottles. This ensures the snuggest fit available on the market and still allows the bottle to be easily removed. The bottom portion has three expandable and retractable legs from 2.5"-3.75". These legs are coated with a friction resistant rubber to ensure that the adapter will not slip from the cup holder.
Installation is as easy as it gets; simply hold the base and twist the top clockwise to expand the legs. Once the legs are expanded enough to touch the cup holder walls, insert the adapter into the cup holder. Then, twist the top another turn to ensure a snug fit (be careful not to over tighten). Once installed, sharp corners will not spill your drink anymore. To remove, twist the top counterclockwise.
This adaptor will fit the specific bottles listed below, and many more:
Gatorade - 32oz
Yeti/Rtic Ramblers - 20oz, 26oz, 30oz, & 36oz
Nalgene - 30oz, 32oz, 38oz, & 40oz
Hydro Flask - 32oz & 40oz
Camelbak - 32oz & 40oz
Klean Kanteen - 40oz
This list only scratches the surface of what can actually fit. It also accepts a variety of fast food cups, coffee mugs, and more!









