Safe Snacker stainless steel lunchbox containers. Favorite features include: single flap collared lid that is easy for little hands to open and close, lid attached on one side and won't get lost, lid also removable for easy washing, stainless steel base, silicone gasket and three useful sizes - 7oz (nuts, crackers, dip), 13oz (fruit, veggies, chips), and 23oz (sandwich size). Dishwasher safe. Kid Basix creates eco-Functional food and beverage products in more durable, environmentally friendly materials like stainless steel. Our innovative product lines, Safe Sippy, Safe Sportier and Safe Snacker are designed specifically for children, with little hands in mind, and big solutions for health and the environment. Designed in sunny California for kids by moms! If you have questions or need any help with any of your Kid Basix products, contact us at infoatkid-basix.com