20%OFF
Best right nowCode
November 2026 · checked November 7, 2026
Yumbox Lunch promo codes & deals
27 live offers, 16 codes, best code 30% off.
Before you shop at Yumbox Lunch
About Yumbox Lunch
About Yumbox Lunch
Yumbox designs leak-resistant bento boxes, lunch bags, thermal jars, and reusable accessories for children, teens, and adults. Built-in compartments separate foods and support varied portion sizes, while silicone seals guard against spills in transit. The collection ranges from illustrated, kid-friendly trays to sleek stainless steel designs, giving families and meal-prepping adults an organized, reusable way to pack lunch.
Questions shoppers ask about Yumbox Lunch
Can I purchase replacement Yumbox parts?
Yumbox sells replacement trays, exterior boxes, seals, latches, and accessories for most models. Visit the Mix & Match section to select your replacement parts.
Does Yumbox ship internationally?
Yumbox ships website orders only within the United States. International customers can use the Buy Local page to locate approved retailers serving their country. Product selection, prices, and delivery options may vary between regional sellers.
What warranty does Yumbox provide?
Yumbox products include a one-year limited warranty covering defects in materials and workmanship. Normal wear, improper care, misuse, and accidental damage are excluded. Email help@yumboxlunch.com with the order information and photographs when submitting a claim.
What is Yumbox's refund policy?
Unused items in their original packaging may be returned within 30 days of purchase. Customers pay return postage, and original shipping charges are nonrefundable. Products returned without their packaging may have a $6 restocking fee deducted.