Tired of your oversized water bottles tipping over while you drive? This universal cup holder adapter is designed to securely hold your 32oz or 40oz Hydroflask and many other tumblers—without the wobble.
Made with durable PETG plastic that withstands car interior heat up to 160°F, this drop-in insert is built for hot summers and daily use. It fits perfectly in Tesla Model 3 and Model Y cup holders, and has also been tested in select Toyota Sienna cup holders.
Features:
Secure fit for 32oz & 40oz Hydroflask bottles
Also works with other large tumblers and bottles
Drop-in design — no installation required
PETG plastic resists warping in heat (up to 160°F)
Available in matte black or clean white
Designed and 3D printed in California by Atlas Print Lab
Each adapter is carefully printed for strength and precision. Great for road trips, commuting, and staying hydrated without the spill risk. Check your cup holder dimensions before ordering if unsure.
