Pack each container as its own leak barrier
The Ello Lunch Bento Stack is built around two separate containers: a 2-cup container and a 3-cup container with a removable divider. Each one has its own locking lid, so the most reliable way to prevent leaks is to treat each container as a closed unit before you stack them. Fill, close, and lock one container at a time rather than assembling everything and hoping the stack holds together.
That approach also lets you use the containers separately. If you only need the 3-cup side for a larger portion, you can leave the 2-cup container at home and still have a locking lid on the container you carry.
A simple packing sequence for the Bento Stack
Follow this order to reduce the chance of a leak in your work bag. The steps rely on the supplied product details; they do not assume any additional gasket or seal beyond the locking lids.
- Fill the 2-cup container first: Add your food, then press the lid down and engage the locking lid. Set the closed container aside so you are not tempted to reopen it while packing the other half.
- Use the divider in the 3-cup container: The 3-cup container includes a removable divider. Place it before adding food so separate items stay apart, then close and lock that lid as well.
- Stack the two closed containers: Set the 2-cup container on or under the 3-cup container as your bag space allows. Both lids should already be locked before they go near each other.
- Wrap the machine-washable strap around both: The strap keeps the two containers together for transport. Slide the stainless steel fork and knife snugly inside the strap so the utensils do not float loose in your bag.
- Do a gentle shake test before bagging: Hold the strapped stack level and tilt it slightly. If you feel or hear movement that suggests a lid is not fully locked, reopen that container, reseat the lid, and lock it again before packing.
What the Bento Stack gives you for leak control
- Lunch Bento Stack Plastic Food Storage Container, Set of 2: Each container includes a locking lid so you can choose to use them together or separate. Two independent locking lids mean a problem with one container does not automatically affect the other. You can also carry just one container when that is all you need.
Lunch Bento Stack Plastic Food Storage Container, Set of 2 - Lunch Bento Stack Plastic Food Storage Container, Set of 2: This stack consists of a 2 cup container and a 3 cup container with a removable divider, along with a stainless steel fork and knife for convenience. The divider helps keep foods separate inside the larger container, and the included utensils mean you do not need to add loose cutlery to your bag.
- Lunch Bento Stack Plastic Food Storage Container, Set of 2: The machine-washable strap keeps the two containers together for easy transport, and the utensils fit snugly inside the strap. A strapped stack is less likely to shift apart in a work bag, and storing the fork and knife in the strap keeps them from sliding around.
Leak-proof bento lunch tips that fit this container
These tips focus on how you use the supplied features, not on unverified seal performance.
- Keep saucy foods in the container with the tightest lid fit: Since each container has its own locking lid, you can assign wetter items to whichever container you have checked most carefully. There is no supplied information about a leak-proof rating, so test your own packing routine before relying on it for very runny foods.
- Use the divider to separate textures, not to seal liquids: The removable divider is described as a way to keep food separate inside the 3-cup container. It is not described as a leak-proof barrier between compartments, so avoid packing thin liquids on both sides of the divider and expecting them to stay apart.
- Carry the stack upright in your work bag: The product is designed to fit inside a work bag, and the strap keeps the containers together. Placing the strapped stack flat or upright rather than on its side reduces the chance that food presses against a lid during travel.
- Pack utensils in the strap, not loose in the bag: The stainless steel fork and knife fit snugly inside the strap. Use that spot so the utensils do not jostle the containers or poke at a lid.
When to use one container instead of the full stack
The Bento Stack is flexible because each container has its own locking lid. If your lunch is a single larger portion, the 3-cup container with the divider removed may be enough. If you want two separate dishes, use both containers and lock each one before strapping them together.
The strap is machine-washable, so you can clean it separately from the containers. The supplied information does not include care instructions for the containers themselves, so check the product labeling or Ello's care guidance before washing them.
