OmieBox UP bento Box for Kids - Insulated Leak Proof Lunch Box

In this review of the OmieBox UP bento Box for Kids, the bottom line is simple: it is a grown-up version of a beloved kids lunch system that makes packing both hot and cold items in one container genuinely practical. The biggest reason to buy is the combined sealed thermal food jar and removable ice pack, which allow parents to send a hot main and chilled sides together without extra containers. For families with school-age children roughly 9 years and up, this review finds the design durable, easy to clean, and well suited to real school lunch needs.

Key Features

• Built-in thermal food jar: The 12-ounce vacuum insulated jar keeps soups, pasta, or warm meals hot for up to 4 hours so kids can enjoy a warm entree at lunch.
• Removable ice pack: A dedicated ice pack compartment chills fruits, snacks, or drinks for hours and lets hot and cold foods travel together safely.
• Two-compartment bento layout: The dual compartments help separate main dishes from sides without needing many small containers, simplifying packing and cleanup.
• Durable stainless steel construction: Made from 18/8 304 grade stainless steel and BPA-free materials for long life and food-safe daily use.
• Easy to maintain: The seals are removable for thorough cleaning and dishwasher safe parts reduce the time spent on after-school cleanup.

Who It's For

The OmieBox UP is best for parents of older children and tweens, roughly 9 years and older, who want a single lunch solution that can carry both hot meals and cold sides without multiple containers. It also suits families who prefer durable, stainless-steel containers that are built to last and are dishwasher safe.

Those who should look elsewhere include very young children who need simpler, lighter lunch kits or households that require ultra-compact boxes for short snack-only outings. If absolute pocket-sized portability or extremely low price is the priority, this premium, feature-rich bento may feel larger or costlier than minimal lunchboxes.

Pros & Cons

Pros

• Combines a vacuum insulated 12 oz food jar and chilled compartment so meals stay hot and sides stay cold in one box.
• Solid stainless steel construction and removable seals mean it stands up to daily school use and is easy to clean.
• Removable ice pack adds real flexibility for mixed hot-and-cold lunches without extra containers.

Cons

• At a higher price point than simple lunchboxes, some families may find value mixed compared with basic options.

Specifications

Product type	Bento lunch box with thermal jar
Thermal jar capacity	12 ounces
Insulation performance	Keeps food warm up to 4 hours
Material	18/8 304 grade stainless steel (BPA-free)
Compartments	2 compartments plus removable ice pack
Recommended age	9+ years
Care	Dishwasher safe; removable rubber seals

Our Verdict

For families sending school lunches to older kids, the OmieBox UP is a practical, long-lasting investment that delivers true versatility by letting you pack a warm entree and chilled sides in one compact box. It is worth the price if you value the built-in thermal jar, removable ice pack, and durable stainless-steel construction that reduce the need for separate containers.

Frequently Asked Questions

Can it keep food hot and cold at the same time?
Yes. The insulated 12 oz food jar keeps hot items warm while the removable ice pack chills the adjacent compartment.

Is it easy to clean?
Yes. The unit is dishwasher safe and the rubber seals are removable for thorough cleaning.

What age is this recommended for?
The OmieBox UP is recommended for children 9 years and older due to its size and features.