This Asobu Bestie Sippy SBV54 24 oz (720 ml) vacuum-insulated stainless steel sippy cup keeps drinks cold or hot for hours while adding playful style with removable character tops like Cat, Bunny, Bear, or Duck. Premium stainless steel and soft silicone construction creates a durable, easy-to-clean insulated bottle suited for school, road trips, or relaxed days at home. 100% lead- and BPA-free materials provide safe hydration, and the spill-resistant straw lid helps reduce mess during active play. Lightweight, ergonomic shape fits most cup holders and small hands, making this character tumbler a practical, attractive choice for kids and parents.