Hydro Flask Small Insulated Lunch Box - Kids Wisteria One Size. The insulated interior keeps PB&Js and carrot sticks fresh. It's the perfect lunch box for school and picnics pairs great with our Kids Hydro Flask bottles wipes clean and is playground durable. Specifications for Hydro Flask Small Insulated Lunch Box - Kids: Manufacturer: Hydro Flask Age Group: Kids Features of Hydro Flask Small Insulated Lunch Box - Kids Insulation keeps contents fresh for hours when used with an ice pack Modern design pairs with rugged durability to withstand any adventure Fully-lined interior for easy cleaning Flexible handle for easy carry BPA-Free FDA food grade interior lining Package Contents: Hydro Flask Small Insulated Lunch Box - Kids Hydro Flask KLB519: Small Insulated Lunch Box - Kids Wisteria One Size Hydro Flask KLB445: Small Insulated Lunch Box - Kids Lake Hydro Flask KLB318: Small Insulated Lunch Box - Kids Firefly Hydro Flask KLB623: Small Insulated Lunch Box - Kids Peony Hydro Flask KLB721: Small Insulated Lunch Box - Kids Canary Hydro Flask KLB519: Small Insulated Lunch Box - Kids Wisteria One Size