mDesign Set of 2 Modern Bottle Holders – Stackable Water Bottle Holder for Various Drink Bottles – Stylish Kitchen Accessories Set for the Kitchen and Pantry – Black

Needed something to convert a wine rack so that it would hold 2 bottles per shelf, these are just perfect. Even better the extrenal dimensions of 2 holders when stacked is less than the sum of the two parts by about 4mm which meant that they fit the holes I had for them just perfectly. They look to be of good quality even though they are only plastic. Once stacked they look fine and appear to be quite sturdy. We bought 2 in the first instance to check they worked, then bought 4 more. If I had a gripe it would be that they are only moulded plastic and at the price offered I'd suggest they were a bit expensive.

Good quality product, sturdy and doesn't slip about once in place, I used them side by side leaving a space in between so creating another slot for another bottle.