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opux Premium Insulated Leakproof Lunch Box, Black
This premium insulated lunch bag is perfect for kids and adults alike, keeping food and drinks hot or cold for hours with its leakproof, BPA- and PVC-free thermal lining. Made from durable 600D polyester with reinforced zippers, it features a top handle buckle for easy carrying or attaching to backpacks, plus side and front pockets for bottles, utensils, and essentials. Compact and lightweight, it fits easily into backpacks or work bags, making it ideal for school, office, picnics, or travel. Easy to clean and tested for safety, it’s a practical and stylish choice for anyone on the go.
Buy on AmazonOur Opinion
The opux Premium Insulated Lunch Box keeps food and drinks hot or cold for hours, solving the problem of meals losing temperature on the go. Its durable, leakproof design with multiple pockets provides organized, convenient storage for utensils, bottles, and essentials. Lightweight, safe, and easy to clean, it’s a practical solution for school, work, picnics, or travel.
What People Are Saying
Dave Z
★★★★★
Reviewed in the United States on April 16, 2025
Great lunch bag for adults
This is a really great simple option for a lunch bag, especially for adult men. I was trying to find something that wasn’t too big and expensive, or too small and childish. So many of the options for adults are big cooler type carriers. This is the perfect size to be able to pack into a backpack, and also able to carry an entire lunch. The added outside drink carrier pocket is really nice, and the bag clip is a really convenient design. The color matched the picture and looked great in person. Nice simple design. The inside was well made and so far has been working great.
Gina L. Beckham
★★★★☆
Reviewed in the United States on Jaunury 27, 2025
Soft launch box
Appears to be well made. It's very attractive. Lunch box is bigger than I thought ..... which is good.
Romiana
★★★★★
Reviewed in the United States on July 1, 2025
Great for school
My daughter loves her new lunch box for school. Very spacious and pretty!
Melisa
★★★★★
Reviewed in the United States on February 10, 2025
Perfect for kids
Perfect color, perfect size for my sons lunch and it will be easy to clean with material made inside. That little clip- on buckle will help with it not being lost , it can just be attached to the packpack.
Frequently Asked Questions
Yes! The insulated, BPA- and PVC-free thermal lining keeps meals and drinks hot or cold for hours, making it perfect for school, office, or travel.
Absolutely. Made from strong 600D polyester with reinforced zippers, this lunch box is built to last while remaining safe and eco-friendly.
Yes, it includes side and front pockets for bottles, utensils, and small essentials, plus a top handle buckle for easy carrying or attachment to backpacks.
Definitely. The compact, lightweight design fits easily into bags, and the lunch box is simple to wipe clean, making it practical for busy lifestyles.