Walmart offers the Rubbermaid TakeAlongs Snack-to-Go 3.7-Cup Container 3-Pack for $2.46. Opt for in-store pickup to dodge the $5.99 shipping fee. That's tied with our mention from ten days ago and the lowest price we could find by $5. These BPA-free containers are microwave-, freezer-, and dishwasher-safe and feature a divided base.