The collapsible dog bowls are great for travel as dog food bowl,water bowls,and cat food bowl and for outdoor or indoor use. Made with high quality flexible Food-Grade silicone,100% Lead-free, BPA free,safe to put in food or water.Dishwasher Safe and non-toxic,easy to clean. Durable,Reusable and Eco-friendly,easy for storage and transportation.The Bowls include color-matching carabiners clip that can attach to belt loop, backpack, leash or other locations and the unique patent pending bottle holder that is included can attach to most standard water bottles