Review on VaygWay Adjustable Black Car Cup Holder - Folding Console Bottle Can Holder - Universal SUV RV Jeep Car Organizer - Window Suction Insert - Vehicle Drink Holder for Improved Storage and Accessibility by Greg Floyd

Great drink holders for the price! MUCH better than those clips on the edge of the car window. Bought a pair because we are traveling by bus. Usually no place for drinks. Stick to the window of the bus, adjust your position and put any drink there. Carried cans (in kuzi), 20 oz bottles, BIG drinks in styrofoam cups and even liter bottles of tea! Note that large Styrofoam cups are difficult to remove from the holder once inserted, and full drinks tend to spill until the liquid level drops slightly. The movable action of the holder prevents the open drinks from being spilled one at a time. We've even used them to hold our phones and snack packs when they didn't contain drinks. I highly recommend these coasters.