Klean Kanteen are pioneers of sustainable drinkware, selling their first BPA-free stainless steel bottles in 2004. The Rise snack box is the ideal plastic-free way to carry food. With an updated snap-over leakproof silicone lid and a certified 90% post-consumer recycled 18/8 stainless steel base, the Snack Box will keep treats from scattering or spilling. It's also nests inside Klean Kanteen's larger food boxes and is dishwasher safe.