These bottles are fine. Some reviewers have written that they leak, but they don't. I have been raising rabbits and using these bottles for many years and they are great. How to use them: First, I take out the duck from the inside as it isn't needed. Then when you fill the bottle and turn it upside down, you need to stabilize the water in the bottle. Swipe your finger under the roller. Once you see bubbles, it will likely stabilize. Hang it in the cage and run your finger under the roller a couple of times to check again. If you see bubbles, remove your finger and you should be fine. I've never had a problem with those Kaytee bottles "leaking". Much luck.
Bubba Flo Duo 24 π° oz. Smoke Dual-Wall Insulated Water Bottle
12 Review
π‘οΈ Track Your Water Intake with a 1 Gallon Bottle featuring Time Marker
11 Review
AeroPress Go Portable Coffee Press β Makes Delicious Coffee, Espresso, and Cold Brew in Just 1 Minute β Ideal for Travel, 1-3 Cups
15 Review
Hot drink bottle Be First 75, blue
20 Review
SMARTAKE Non-Stick Parchment Paper Roll, 13 In X 164 Ft (177 Sq. Ft) For Baking, Cooking, Air Fryer, Steamer, Kitchen, Cookies, Bread, And More - White Baking Pan Liner
41 Review
2-Pack European Grade Silicone Bunte Cake Pan Set - Non Stick Bakeware Fluted Tube Mold For Jello, Gelatin & Cakes | 9 Inch Baking Pans | Aokinle | BPA Free
38 Review
AmazonBasics Silicone Baking Mat Sheet
48 Review
100-Pack Of Disposable 18-Inch Piping Bags For Cake, Cupcake, And Cookie Decorating - Perfect For Icing And Frosting!
41 Review