OPUX Premium Insulated Durable Leakproof Reviews Summary

Size & Capacity

Pros:

• "Large. I can fit my Frozen ice water, sandwich and other snacks as well."
• "It can fit two of my tubawears along with a shaker bottle plus snack and there still is space!"
• "It has tons of space. I can easily fit everything I need and more in it."
• "The size is good as I work for 16 hours and I can put all the food and drinks I need for the day."
• "This fits a decent amount of food, enough for 2 of my 10 hour shifts."
• "It's spacious and fits my containers like a glove."
• "It has plenty of room for a generous lunch and snacks, even when I add bulky things like popcorn, chips or a jumbo package of toasted seaweed."

Cons:

• "Beware that it's pretty big."
• "Ya just can’t fit a few sandwiches, drinks, and ice packs, unless u are a grown man eating like a squirrel."
• "It was smaller than they make it to be and there is NO WAY this product holds 14 cans."
• "Also, the zipper is already broken somehow- and can only zipper from 1 side."
• "It is barely big enough for 3 small containers and a cold pack."
• "The side mesh is good for cans but not great for plastic bottles as it is short."
• "Although this is a nice size for a lunch bag, it is not stable."

Durability & Quality

Pros:

• "I purchased this lunch box in 2018, and it still looks brand new."
• "This lunch bag is the perfect size, made with durable materials and keeps my food cold."
• "It seems durable and good quality."
• "Quality, durability, insulation are on point."
• "So far it seems durable."
• "It's the perfect size for him, and he likes the style and color of the grey and black."
• "Material is sturdy, not cheap whatsoever."

Cons:

• "The bag leaked at the zipper and spilled water all over my trucks floor."
• "Sadly, it's not as durable as the same one I purchased 4 or so years ago."
• "The only complaint I have is the stitching could be a little better on the outside."
• "The zipper did not last very long for me. The seam ripped within a couple months."
• "The only issue that I had was the side pouches wore out and formed holes."
• "The zipper is cheap and teeth keep spreading apart and making it hard to zip."
• "The zipper began to get stuck and now, about 10 months later, the zipper completely fell apart."

Design & Features

Pros:

• "It has a long strap which I prefer, but you can adjust it."
• "Perfect size and design for my daughters lunch."
• "The side cup holders and shoulder strap are super convenient!"
• "This lunchbox is cute and trendy."
• "I especially love the extra pockets to keep things separated."
• "Love that it has a mesh to hold your silverware."
• "Like the 2 side open pockets, and the exterior zip pocket to keep my phone in."

Cons:

• "Not happy with the side mesh doesn’t hold coffee traveler or plastic water bottles."
• "The shallowness of the pockets."
• "Only one thing I would have liked is an adjustable elastic to the side pouch to hold on to water bottle much tighter."
• "The only place for a blue ice pack is in netting on the inside of the lid. The netting is open on one end."
• "The holders on the side totally stink for any drinks."
• "The only thing I do not like about it is that the main zipper to the large area."
• "The design of the zipper is horrible and doesn’t zip easily."

Insulation & Temperature Control

Pros:

• "It does keep my lunch nice and cold with a large size ice pack."
• "Keeps my food cold with an ice pack for about 6 hours."
• "It keeps my lunch cold and continues to keep my extra drinks cold all day with 2 ice packs."
• "Well insulated: cold stays cold eight hours. Hot stays hit six hours."
• "Keeps the food cold while at work which is important."
• "Keeps food cool from early morning through lunch."
• "Keeps his drinks and food cold all day."

Cons:

• "This cooler while sturdy enough, DOES NOT keep food or drinks Hot or Cold for hours."
• "not too bad doesn't stay cool as much as I would like."
• "It definitely does not retain temperature as well as you would expect."
• "Size is great but it doesn’t keep food cold very long even with two ice packs."
• "Have tried and it does not keep items (food) cold even with cold packs which end up warm also."
• "Unfortunately, it does not. His snack was melted, and his sandwich was hot when he went to grab his lunch."
• "Minus one star bc I don’t feel like it does an extraordinary job of keeping things cold."