| Standard Delivery (Signed for) | Delivered within 3-5 working days |
| Express Delivery (Standard Parcels) | Delivered within 1-2 working days |
| Extra-Large Parcels (Signed for) | Delivered within 3-5 working days |
| Note | Delivery handled and operated by Amazon. |
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U-Konserve Stainless Steel Containers with Silicone Lids are the perfect waste-free solution for lunches, picnics, travel, outdoor adventures, bulk shopping and family leftovers. Leak-proof lid, etched tare weighs for bulk shopping, dishwasher safe, and like-shapes nest for easy storage. Pack snacks, lunches and main meals while reducing single-use packaging. Our sizes are versatile enough for all food-storage needs at home and on the go, while saving trash from our ever-growing landfills. Flexible silicone lids are easy to open, and the leak-proof feature keeps spills at bay. Our new non-toxic stainless steel and silicone combination make these lunchboxes the best zero-waste solution for you and the planet. Plastic-free, durable, flexible, platinum-grade silicone. 304 (18/8) stainless steel. Free of BPA, BPS, phthalates and lead. Remove all sticker before washing.
SILICONE & STAINLESS STEEL: Leak proof food container to keep food fresh and prevent spills, 100% plastic free, easy to sanitize and dishwasher safe, and flexible lids are easy to open.
REUSABLE & WASTE FREE: Sustainable, durable, and long-lasting lunch containers reduce the staggering amount of trash that ends up in our landfills and oceans every year because of single-use food packing.
FUNCTIONAL & PRACTICAL: Perfect for a variety of food packing needs including work lunches, picnics, takeout, travel, outdoor adventures, bulk shopping, and family leftovers. Every container has etched tare weights for easy bulk shopping.
MISSION DRIVEN: U-Konserve is a Certified B Corporation, member of 1% for the Planet, and is committed to reduce waste, inspire stewardship, and operate with integrity and responsibility.
Non-toxic and Safe: Stainless Steel Bento Boxes are made of high-quality, non-leaching materials to ensure that they are free of BPA, BPS, phthalates, and lead. 304 (18/8) stainless steel and platinum grade silicone.

Honestly I’m just going to get straight to the point the only reason I didn’t rate this a full 5 was because when it comes to storing powders it sticks to the top of the inside of the lid but otherwise fantastic containers great quality easy to use easy to store it fits just a little more than 5 table spoons of powder and it’s dishwasher safe it’s a win all around
I have a set of larger U Konserve containers and love them. I have taken yogurt in them with no issues. I bought some cheaper small container and the lids came off in my food bag. Decided to go back to what works and got this set. I have taken salad dressing and humus in them on a 3 day trip and they did not leak They are great and on top of that since they are stainless steel they keep my food colder than if they were in plastic.
I’m gradually switching over to non-toxic products like glass and stainless steel! This is a great stainless steel product that I use for packing lunches and storing cooked items in the refrigerator. The seal doesn’t leak.
Smaller than I expected (but I failed to examine the dimensions). They are really great to send snacks with our toddler. They would also be great for sauces. I love the clear lids to easily see whatâs inside, and that they are dishwasher safe!
I needed a small container for work to take some ingredients like nuts or ginger for my lunch. I hate plastic so this works well. The plastic cover allowed me to see what was inside. But not affecting the food.