Nook Theory Reusable Insulated Grocery Bag – Leak Proof, X Large Insulated Cooler Bag – Insulated Shopping Bags for Groceries – Travel Cooler Bag for Frozen and Hot Food with Zippered Top (Deep Blue)
Original price was: $31.96.$27.96Current price is: $27.96.
Price: $31.96 - $27.96
(as of Oct 11, 2025 09:49:34 UTC – Details)
From the brand
Stylish Purposeful Design – Our Better Days Insulated Reusable Grocery Bags are designed with the intention to combine form and functionality, making this bag perfect for everyday use.
Premium Quality – Made with 12 Oz scratch-resistant canvas exterior, our bag is sturdier than many in the market. The high-efficiency thermal foam inside is 100% leak-proof and provides optimum insulation for your items no matter where you go.
Multi-Functional – Use them as shopping bags for groceries, food warmer bag for gatherings or as cooler bag at a picnic. Tested to keep ice frozen for 6 or more hours when the zip is closed.
Extra Large Capacity, Convenient – Our insulated cooler bag can hold over 30 lbs of groceries, 2 side pockets for easy access of things, yet can be folded flat for easy storage, making it a great collapsible cooler for travel.
To Better Days For The Planet – This Reusable Grocery Bag is designed with sustainability in mind to encourage usage of reusable bags and reduce single-use plastic carriers.
Customers say
Customers find the insulated grocery bag spacious, holding up to 11 16oz bottles with ease, and appreciate its quality fabric and insulating properties that keep items cold. The bag is perfect for grocery store trips and shows good durability, with one customer noting it stays frozen for up to 3 hours. While some customers describe it as sturdy with heavy-duty zippers, others report issues with the bag falling apart and zippers breaking after two months of use.
13 reviews for Nook Theory Reusable Insulated Grocery Bag – Leak Proof, X Large Insulated Cooler Bag – Insulated Shopping Bags for Groceries – Travel Cooler Bag for Frozen and Hot Food with Zippered Top (Deep Blue)
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Original price was: $31.96.$27.96Current price is: $27.96.
C. Devon –
Great grocery bag!
I love this bag! I have been on the search for a sturdy reusable and insulated bag, and this fits the bill. I love that the strap are sewn all the way around- I was so tired of straps ripping off all the cheaper versions. It’s big enough without being too big. The dark blue is a lovely color.
Sher –
High Quality, good zipper
I love it! Old reusuable bags were ripped to shreds. Had a hard time finding another good size thermal bag, for me. Most are too big to lift once perishables are inside. This one is perfect for a shorter person to carry on shoulder, with a hand supporting the weight underneath. Straps are perfect, the jute fabric is very posh. It came in a pretty, heavyweight, plastic bag with zipper, for protection. Beautiful. Used the first time yesterday- it held two bags of ice, plus a regular paper bag 3/4 full of groceries. My only issue was putting it in a dirty shopping cart!
BRAMIREZ –
Great grocery bag!
Great durable & functional grocery bag! Summers are brutal in my area so anything that helps keep meats cool during grocery trips is helpful. Fits the large “family” size trays that hold meat perfectly, no side tilt like regular grocery bags. The insulated interior is also a breeze to clean. Will be purchasing additional bags.
Amazon Customer –
Heavy duty insulated bag
It’s just a little too large. When I fill it with grocery items, it’s almost too heavy to carry. But it’s very well insulated and heavy duty.
CUT –
Superb Cooler Bag!
So happy with the quality, look, size. It’s just excellent in every aspect. So glad I ordered this one.
Blueblazr –
Keeps items cold
Sturdy, roomy, and does the job. Keeps items cold, love it.
Jamie V. –
size is misleading
Bag seems really nice, but photos are very misleading in terms of size. The bag appeared much larger in the photos, and I doubt it would hold 40 cans as claimed (24 pack of soda fit with a little bit of room to spare). overall, for almost $30 i expected a bag that matched the photos/expectations for size. for reference this is the x-large size.
D. Grieco Jr. –
A Must for Summer Grocery Shopping…
If you’re like me, then grocery is a three-store project of hopping from Costco to a discount grocery store, to a regular grocery store to get all the stuff I didn’t get at the first two stores. In the summer heat this can be problematic because let’s face it, the trunk of a car gets very hot. So I bought two of these bags keep all my cold stuff cold while I’m out and about store hopping. So far, the results have been great… no need for ice packs.The X-Large bag is very big and can handle big bulky Costco meat purchases and all my other cold stuff as well. Although you can overload these bags with a lot of weighty items, I wouldn’t go crazy. The bags seem sturdy enough but because of their size, but it would be very easy to overload them and make them too heavy to carry.The bags would also be helpful when bringing hot or cold food to a gathering. The X-Large size is long and wide enough to fit a 9×13 pans inside of it, but it’s very deep. So if you have a couple of pans to pack you’ll need to figure out something so you can stack more than one on top of one another.All in all for shopping, they’re great.
Flippy –
I got the smaller size and love it. Big enough for a family of 4 with snacks and meals and ice packs. Will be getting the larger bag for picnics and long days out, but having two is ideal. Itâs well constructed and very pretty. Does not look or feel cheap.
Laetitia Abrams –
Bien trop étroit et petit pour le prix!
Cassandre –
Jâadore mon sac glacière! Nous lâutilisons pour tous nos roadtrips. La qualité est superbe, il garde nos aliments bien au frais et en plus, la couleur est magnifique. Très bien conçu, je suis vraiment satisfaite!
Acoz –
Love it, well-made. Hope it will last for carrying hot food to church’s lunches.
Brandon indjic –
Arrived obviously used, with ziploc bag and crumbs