The Hello Hossy® Insulated Bottles for children are the perfect equipment for children, in summer, for school, travelling, sports and much more. Anti-slip base, 350ml, cap usable with or without straw, it’s the best! It’s the perfect gift for kids. Characteristics : 12 hours of heat and 24 hours of guaranteed cold, BPA free cap, non-slip base, with handle, cleaning brush included, recyclable packaging, suitable for the pocket of our backpacks.