The Green Lion GLB-20 Lunch Box is a white, portable food warmer with a 1-litre stainless steel 304 container inside a PP outer shell. It warms food with a 10W heating film powered over USB-C at DC 5V, which means it can run from a power bank, a USB wall charger or a laptop port rather than needing a mains socket. Green Lion includes a built-in food divider, a fork, a spoon and a carry bag, and describes the box as leak-proof with a carry handle. It is a gentle warmer for keeping a meal at a pleasant temperature, not a fast reheater.
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What 10W over USB-C means in practice
Ten watts at 5V is a small amount of power compared with a microwave or a mains lunch box rated at several hundred watts. The Green Lion GLB-20 Lunch Box is therefore best used to keep warm food warm, or to take the chill off a meal slowly, rather than to bring a fridge-cold dish to piping hot in a few minutes. The practical routine is to pack food that is already warm, or to plug the box in well before you plan to eat. Green Lion does not publish a heating time, so allow plenty of time the first few days and adjust from there.
Runs from a power bank or USB charger
Because it takes power over USB-C at 5V, the Green Lion GLB-20 Lunch Box does not depend on a wall socket. A power bank in your bag, a phone charger at the office or a USB port in a car can supply it, which suits drivers, field workers, students and anyone who eats away from a kitchen. Green Lion’s box contents list the lunch box, fork, spoon and carry bag, and do not mention a USB-C cable or a power bank, so plan to use your own. Any power bank or charger used should be able to deliver 5V over USB-C.
Stainless steel 304 container and divider
Inside, the container is stainless steel 304, the common food-grade steel used for cookware, with a PP plastic exterior. Steel does not hold on to smells the way some plastics do, and it is easy to wash in the sink. The built-in divider lets you keep rice apart from a curry, or a main dish apart from vegetables, inside the one-litre space. Green Lion describes the design as leak-proof, which helps when the box travels on its side in a bag, though very liquid soups are still best kept in a sealed flask.
Fork, spoon and carry bag
The Green Lion GLB-20 Lunch Box comes with a fork, a spoon and a carry bag, so the whole meal kit travels together. The carry handle on the box and the bag make it easy to take from home to the office or a site and back again. Green Lion also lists balanced heat preservation and describes the box as portable and lightweight, although it does not publish a weight or dimensions. The white finish looks clean and simple; it does show sauce stains sooner than a darker colour, so a quick wipe after each meal keeps it looking new.
Care and what Green Lion does not publish
Wash the steel container by hand and wipe the outer shell with a damp cloth; the part with the heating film and the USB-C port should not be soaked. Green Lion does not state whether any part is dishwasher-safe. The official page lists DC 5V, 10W, USB-C input, 1.0L capacity, stainless steel 304 with a PP exterior, a heating film, a built-in divider, fork, spoon and carry bag. It does not publish dimensions, weight, heating time or the maximum temperature reached.
Who This Is Not For
The Green Lion GLB-20 Lunch Box is not for anyone who wants to reheat cold food quickly; 10W is a slow, keep-warm level of power. It cannot cook rice or soup like mains lunch boxes. No USB-C cable or power bank is listed in the box, and Green Lion does not publish heating time, maximum temperature, weight or dimensions. At 1L it suits one person, not a family meal.
Ordering from Totot
Totot sells the Green Lion GLB-20 Lunch Box brand-new and genuine in its sealed box, backed by a 1-year warranty from Totot. It reaches any emirate within 3 business days at most, with free delivery on orders from AED 300, with cash on delivery or instalments via Tabby and Tamara. Items that arrive defective or not as ordered can be returned within 14 days, and any shipping damage should be reported within 48 hours of delivery. Browse more in our Air Fryers & Cookers range, or see the official Green Lion GLB-20 Lunch Box page.
Green Lion GLB-20 Lunch Box Specifications
- Model: Green Lion GLB-20 Lunch Box Portable Food Warmer (GNGB20LBXWH)
- Capacity: 1.0L
- Heating: Heating film
- Power: 10W
- Voltage: DC 5V
- Input: USB-C
- Materials: Stainless steel 304 container, PP exterior
- Divider: Built-in food divider
- In the Box: Lunch box, fork, spoon, carry bag
- Other Features: Leak-proof design, carry handle
- Heating Time and Max Temperature: Not published by Green Lion
- Dimensions and Weight: Not published by Green Lion
- Colour: White
- Warranty: 1-year warranty from Totot
Green Lion GLB-20 Lunch Box FAQ
Can the Green Lion GLB-20 Lunch Box run from a power bank?
Yes. It takes 5V over USB-C, so a power bank or USB charger can power it.
Does it come with a USB-C cable?
No cable is listed; Green Lion lists the lunch box, fork, spoon and carry bag as the box contents.
Will it heat food straight from the fridge quickly?
No. At 10W it warms slowly and is best for keeping a meal warm or warming it over a longer time.
How much food does it hold?
1.0L, with a built-in divider to keep two dishes apart.
Is the container stainless steel?
Yes. It is stainless steel 304 with a PP outer shell.
How long does it take to heat a meal?
Green Lion does not publish a heating time.
Is it genuine?
Yes. We sell the genuine Green Lion GLB-20 Lunch Box, brand-new in its sealed box.
How long does delivery take?
3 business days at most across the UAE. Orders from AED 300 ship free, and the checkout page shows any current fee for your order.
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