For big little kids transitioning from sippy cup to drink bottle. Our drink bottle jnr is sized for young children who are ready to take the next step in independent drinking. Easy to carry, simple to open with free flowing hydration that can handle even the biggest sips! Leakproof when lid closed Robust handle makes it easy to carry and remove from preschool bags Ideal size for toddlers and preschoolers 380mL/13 FL. Oz. Modular design, drink bottle jnr and insulated drink bottle base and lids are interchangeable Replacement straws and tops (sold separately) increase product longevity and value - happy pocket 380mL/13 FL. Oz. Replacement parts available BPA, PVC and Phthalate free Dishwasher safe, top rack only. Ensure small parts are secured. Ensure product is fully dry before reassembly or storage. For a thorough clean, remove the silicone straw top and straw stem and wash with warm, soapy water. We recommend a cleaning brush set to clean through the straw and mouthpiece. Ensure product is fully dry before reassembly or storage. Do not place bottle in freezer.