Hydro Expander™ - Hydro Flask, YETI, etc.

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  • Regular price $21.99
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  • Hydro Flask is NOT included
  • CUP HOLDER ADAPTER FOR OVERSIZE BOTTLES/MUGS: The 4 rubber tabs keep all oversized (3.4”-3.8”) bottles or mugs in place better than any of our competitors. Perfect for versions of YETI, RTIC, Nalgene, Hydro Flask, Camelbak, Klean Kanteen and more (does not fit 14oz Yeti mug). Please compare bottle dimensions to provided product dimensions before purchasing.
  • 3-RING EXPANDABLE BASE: Adjustable base has an expandable diameter from 2.5"-3.75". This allows the adapter to stay firmly in place, regardless of how rough the terrain gets. Please compare your vehicle cup holder to this product before purchasing. This model works best in cylindrical cup holders. It does not work well in most square or recessed cup holders. Subaru Forester, 2018+ Toyota RAV4, or cup holders with covers.
  • SLOT FOR COFFEE MUGS: The 1 inch slot is integrated into the design so coffee mugs will fit with ease.
  • EASY INSTALLATION: Just hold the base and twist the top, the base will then retract or expand.
  • 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.

Customer Reviews

Based on 10 reviews Write a review

Customer Reviews

Based on 26 reviews
96%
(25)
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J
James
Works great

Works great!

J
John Brill

Hydro Expander™ - Hydro Flask, YETI, etc.

D
Devaney S. Pitre
Love it!!

This is what I have been needing in my life! So happy with my purchase. Fits perfectly and no more Hydroflask torpedos flying around my car.

y
yblf yblf
Hydro Expander

Great service arrived so fast. My daughter loves it. Her hydro no longer has to roll around on her passenger seat. LOVE IT

J
Jason A Howard
Love it

Fits my Hydroflask. Wished I’d found this years ago.