These fun silicone sealing disks transform Kiki bottles from baby essentials into versatile companions for teens and adults! Bright and colorful, they’re perfect for storing breast milk, but also double as handy water bottles or snack containers for school lunches. Creative grown-ups will love using these unbreakable, plastic-free bottles with silicone lids to carry drinks on camping adventures, beach days, or sailing trips. Durable stainless steel meets playful practicality—because these bottles aren’t just for kids anymore!