Home All Products Small Animal Products Kaytee Water Bottle Holder Kaytee Water Bottle Holder The universal fit water bottle bracket. Chew proof holder is made of high grade steel construction with epoxy coated finish. Slides on to any wire cages, hangs on any aquarium, or attaches to wooden walls (not included). EZ to use, totally adjustable hanger features a secure spring holder. WHERE TO BUY Size 4oz & 8oz 4oz & 8oz 16oz 4oz & 8oz Holds any standard 4-ounce or 8-ounce water bottle 6.75" long, 1.6" wide Dimensions 0.75" x 3.75" x 10.25" Weight 0.25 pounds SKU#: 100079417 UPC#: 045125619478