Adult Bento Box

Adult Bento Boxes for Work, Travel & Meal Prep

An adult bento box takes the compartment idea of a traditional lunch box and scales it up: bigger portions, cleaner design, and materials built for daily office, gym, or meal-prep use rather than school bags. This collection features two of the most established adult bento ranges available in Australia, Bentgo and Yumbox, in stainless steel and glass options from 560ml single containers up to 4 and 5-compartment sets.

What Makes a Bento Box Right for Adults?

Adult bento boxes differ from kids' versions in a few key ways: larger capacities, fewer novelty prints, and materials chosen for everyday durability over playground use.

• Bigger compartments sized for full adult portions, not snack-sized servings

• Stainless steel and glass options built to handle daily washing and reheating routines

• Minimal, work-appropriate designs that suit a desk or gym bag as easily as a backpack

• Compartment layouts that keep mains, sides, and sauces separate without extra containers

Whether you're meal-prepping for the week or just want your lunch to stay organised until midday, this collection is built around that everyday reliability.

Bentgo vs. Yumbox: Comparing Our Adult Bento Box Ranges

Both brands solve the same problem, keeping food separated and contained, in slightly different ways. Here's how they compare:

Leakproof Lunch Boxes for Work, Travel & Meal Prep

If keeping food contained matters most, the Bentgo Stainless Steel Leak Proof Lunch Box (1200ml) is built specifically for that, with a sealed stainless steel design that suits desks, commutes, and gym bags alike. For a compartmentalised option, the Yumbox Pret and Yumbox Tapas ranges use [confirm: silicone-sealed trays] to keep sauces, fruit, and mains separate without extra containers.

Salad Containers & All-In-One Options

Beyond the compartment boxes, this collection also includes all-in-one salad containers from Bentgo in both stainless steel and glass, giving you a dedicated option for salads, grain bowls, and dressings on the side without needing a separate container for each part of the meal.

Pair your bento box with our Insulated Lunch Bags to keep everything cold until lunch, add a set from our Cutlery Sets collection so you're never caught without a fork, or browse our full Adult Lunchboxes range for more everyday options.

FAQs

What is an adult bento box?

An adult bento box is a compartmentalised lunch container scaled for adult portion sizes, typically made from stainless steel or durable BPA-free plastic, designed for office, gym, or meal-prep use.

Are Bentgo and Yumbox bento boxes leakproof?

Bentgo's Stainless Steel Leak Proof Lunch Box (1200ml) is designed with a sealed leak-proof build. Yumbox's Pret and Tapas ranges use [confirm: individually sealed silicone compartments] to keep foods separated and contained.

What sizes are available in this collection?

This collection ranges from single 560ml insulated containers up to 4-compartment Yumbox Pret and 5-compartment Yumbox Tapas trays, alongside all-in-one salad containers in both stainless steel and glass.

Can I use an adult bento box for meal prep?

Yes. The multi-compartment Yumbox and Bentgo styles in this collection are suited to portioned meal prep, keeping mains, sides, and snacks separate in one container.

Are these bento boxes dishwasher safe?

Yes, these bento boxes are dishwasher friendly.