(Pack of 6) Lock & Lock Airtight Rectangular Food Storage Container 27.05-oz / 3.38-cup

Excellent for bodybuilding meal prep. They close snugly and stay shut tightly. I tend to prep 30-40 meals and freeze them individually in these containers. To heat up my meals, I pop them in the microwave for 4-5 minutes (make sure you unlock the cover on all sides before microwaving). The cover will warp very slightly if microwaved, but because of the locking mechanism on each side, the warping does not effect the tight cover to case connection. Even after the cover slightly warps and after multiple uses, these containers still stay tightly shut. Also, they fit in cold storage carrying cases such as 6 Pack Fitness. I highly recommend these food storage containers. BRAND: Lock & Lock Airtight Rectangular Food Storage Container 27.05-oz / 3.38-cup

Love these

If you need reliable, good looking, small, food containers theses are terrific!

Fast shipping. Received them, washed ‘em, loaded ‘em up with homemade goodness and popped them in the freezer. Great for weekend meal prepping. Just wish they were stackable.

Don't leak the only bowls I use

Great size and light weight for a lunch box. They are airtight, even after tumbling in a backpack. However, it’s sometimes hard to clean the oil/grease off the corners.

I love these containers. They fit perfectly in my lunch box and hold just the right amount of salad. I prep all my salads for the week and stack neatly in the refrigerator. The seal never leaks, and I wash them in the dishwasher.

Highly recommend Lock and Lock products. Bought these to expand my On going collection. 😀

We own and use a wide variety of Lock & Lock storage boxes in several shapes and sizes both larger and smaller than this set, a few that are ideal for breakfast cereals and another for oil, that are mostly used for dry ingredients as well as packets and bags of foods that are or could be easily damaged by moisture. Strangely, this 800ml size has not previously featured in the collection. We also own a small number of boxes whose manufacturers 'borrowed' the idea and chosen either when Lock & Lock equivalents were not available when needed or to store non-food items where a lower quality or reduced air- or water-tightness is a non-issue.The "6 X Lock & Lock 800ml Food Container Rectangle Container Lunch Box HPL816" were required to store convenient quantities of a variety of dried fruits that were supplied in large packs and adequate for a week or so's needs; the larger bags were sealed using either adhesive tapes, elastic bands or metal clips as appropriate to keep the remainder as fresh as possible while stored in larger 9 litre L&L storage boxes.These boxes will be stacked, either 2- or 3-high, in the fridge for daily use. With the range and its features now well-known after many years of ongoing use, their dependability and air- and water-tight properties can be trusted.

I've made a commitment to healthy living for like the 501st time in my life. I bought these so I could batch cook, but be assured I could take my meals to work or to friends' houses if we were eating together on a 'Bring your own or order in' arrangement. They are airtight, leakproof, microwave and dishwasher safe as they claim, as well as being robust and just the right size to cram loads of vegetables in. To give you an idea, you can divide 500g (dry weight) of cooked pasta between the four of them and still have space for a lentil bolognese recipe that serves four. Very happy with my purchase!

Have a drawer full of vaious sizes of these boxes. Have never had one fail. No problem in dishwasher, comes out same shape and locks after many washes. Brilliant for any partially used food from whipped cream, half an onion or grated cheese. Use in the fridge, freezer or worktop. Keeps sliced bread beautifully.The only irritant for my wife is the clacking sound by four when I open the one I keep nuts in while watching TV; Oh, and the munching that follows and then relief at the four closing clacks.

Use these and the slightly larger (deeper) 1 litre versions to take lunches to work. Had them about a year and they have been used a lot and been through the dishwasher many times and the seal is still good. It's a brand I trust not to have lunch leak out of the box and into my bag! We don't often microwave them, but you can do. The clips can be quite tight to do up sometimes, but it's a good seal.

Tried and tested product which I have purchased on several occasions over the years and I would not buy any other brand of storage containers. They are just as described and last for a long time. Easy to keep clean and do not stain. I really do like them and have a cupboard full and use them all the time. My thanks for a very reliable product.