Maelstrom Cooler Backpack – 35/50 Can Insulated Soft Cooler Lunch Bag for Camping, Beach, Hiking & Shopping

$34.98

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Price: $34.98
(as of Sep 22, 2025 18:34:39 UTC – Details)


Maelstrom soft backpack for lunch, picnic, hiking, beach, park Whether you have strong interest in beach trip, road trip, picnics or daily hiking, Maelstrom insulated cooler backpack is your best partner for lunch to work and all kinds of outdoor activities. Large Capacity Backpack Cooler Backpack capacity:35 L Capacity of main bag:35 cans (27 L) Size:19”x 13”x 9” Multi Compartments and Keep Things Organized 1 Main storage compartment is large enough to provide roomy capacity for your beers, juice, sandwiches or other food. 1 front zipper pocket, which can be used to store electronic products such as IPAD and charging cables. 1 front elastic rope net, which can put picnic mats and other items. 1 front cutlery storage bag can hold 9 knives or forks and more than 10 dishes and fasten them firmly. Two condiment bottles can be placed on the top of the tableware storage bag for easy access. 1 top zipper pocket, which can put cell phones, snacks, etc. 2 mesh side pockets for water bottles. Both mesh side pockets are equipped with adjustable elastic shrink buckles,which can be adjusted to a suitable size according to needs to play a fixed role. 1 hidden back zipper pocket, which can put valuables such as mobile phones or wallets. 1 shoulder strap card pocket,which can put bank cards, bus cards, etc. Keep Your Food Cool/ Fresh/ Hot and 100% Leak Resistant This insulated backpack is made of premium thicken PEVA hot-pressed material to keep your drinks and snacks cool for hours temperature below 15℃(with Freeze Packs). The inner thicken foam insulation and heat-sealed leak proof lining work together to make the beach cooler anti-leaking, without worrying about leaking, dripping or any watery spills or mess. Unique Function Design Two condiment bottles can be placed on the top of the tableware storage bag for easy access. The shoulder strap has a stainless steel bottle opener for easy opening of beer and drinks. On the left side of the backpack,there are five webbing holes above the net bag,which can hang keys,water bottles and other tools. There is an adjustable buckle above the right mesh bag to hold the wine bottle perfectly. The shoulder strap has a stretch cord to hang the sunglasses. Ergonomic and Comfortable Design Thicker padded back with ergonomic breathable design paired with adjustable,breathable and padded S shoulder straps help to reduce fatigue during a long day of trip. The backpack ice chest comes with a handle,which is labor-saving and durable. The adjustable chest buckle works perfectly to distribute the pack’s weight and keep it steady and centered. And chest buckle designed as a survival whistle for quick and easy use in case of emergency. Versatile Besides used as excellent soft cooler insulated leakproof bag,it is also a perfect lightweight gear for lunch backpack,hiking backpack,camping backpack,fishing backpack,travel backpack,hunting,trail,cycling and other outdoor activities. It is Suitable for both men and women.
Leak-proof & Insulated:High-density insulation material and leak-proof liner inside of the insulated cooler backpack work together to make sure anti-leaking and keep food hot / cold for 16 hours. The interior lining is made of high quality material and easy to clean. You can drink cold beer,eat fresh snacks or fruit with friends or family anytime.
Spacious and Organized: The Maelstrom insulated backpack features a large capacity and multiple compartments, measuring 12.87”x 8.97”x 18.72”(LxWxH). This Leak-proof backpack cooler can hold up to 35 cans (32L).With a roomy zipper main compartment, top zipper pocket, front zipper pocket, front elastic rope net, front cutlery storage bag, 2 mesh side pockets, hidden back zipper pocket, and a shoulder strap card pocket, it provides convenient storage for all your needs.
Ergonomic & Comfortable Design: Thicker padded back with ergonomic breathable design paired with adjustable,breathable and padded S shoulder straps help to reduce fatigue during a long day of trip. The backpack ice chest comes with a handle,which is labor-saving and durable. The adjustable chest buckle works perfectly to distribute the pack’s weight and keep it steady and centered. And chest buckle designed as a survival whistle for quick and easy use in case of emergency.
Unique Function Design: Two condiment bottles can be placed on the top of the tableware storage bag for easy access. The shoulder strap has a stainless steel bottle opener for easy opening of beer and drinks. On the left side of the backpack,there are five webbing holes above the net bag,which can hang keys,water bottles and other tools. There is an adjustable buckle above the right mesh bag to hold the wine bottle perfectly. The shoulder strap has a stretch cord to hang the sunglasses.
Versatile: Besides used as excellent soft cooler insulated leakproof bag,it is also a perfect lightweight gear for lunch backpack,hiking backpack,camping backpack,fishing backpack,travel backpack,hunting,trail,cycling and other outdoor activities. It is Suitable for both men and women.

Customers say

Customers find this cooler bag to be a clear winner, praising its ability to keep frozen bottles frozen and its spacious design that accommodates a family of four. The bag features multiple compartments for organization and is easy to carry on excursions. While the build quality is generally positive, with well-constructed seams and zippers, there are mixed experiences with durability – some report no issues while others mention rips in the primary compartment. The leakage aspect also receives mixed feedback, with some saying it doesn’t leak while others report issues when bending over the zipper.

13 reviews for Maelstrom Cooler Backpack – 35/50 Can Insulated Soft Cooler Lunch Bag for Camping, Beach, Hiking & Shopping

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  1. C. Martin

    Wish I’d found it sooner
    This thing is awesome! I’m so glad I bought it. It looks awesome, made out of great materials, zippers work great, great extra space. Enough room to pack a picnic. Comfortable to wear. So much better than a single-strap cooler. You can take it with you on a hike and things stay cold and protected.

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  2. AMK

    Versatile, Spacious, and a Fantastic Value!
    I bought the Maelstrom Cooler Backpack as a wedding gift for my daughter and son-in-law, and I can confidently say it’s a winner because I personally own five Maelstrom coolers, including the backpack version in orange! I’m a huge fan of these soft-sided coolers—they’re incredibly versatile and perfect for camping, beach trips, hiking, or even shopping. The backpack design is a standout, holding a TON of items (easily 35-50 cans) while keeping contents relatively cool for a soft-sided cooler, which is impressive. The insulation also does a great job with water retention, keeping melted ice contained without any leaks during my trips, which is a big plus for messy outdoor settings.The adjustable padded straps make it super comfortable to carry, even when fully loaded, and the multiple compartments are great for organizing snacks, drinks, or utensils. The colors are vibrant and accurate to the description—I love the bright orange of mine! The quality is top-notch, with durable stitching and materials that feel built to last. For the price, this cooler backpack is an absolute steal, offering high-end functionality at a budget-friendly cost. My daughter and son-in-law are thrilled with it, and I highly recommend this cooler for anyone needing a reliable, spacious, leak-proof, and comfortable option for outdoor adventures or everyday use!

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  3. Amazon Customer

    Great value for a quality cooler backpack
    Great purchase! I was shopping the other big names (i.e. expensive) and saw the positive reviews for this much less expensive option and figured I’d give it a try as it had all the features I was looking for. I took it to the beach yesterday and loaded it with a bag (of already melting) ice and drinks. After 8 hours on a very hot beach day I still had some ice left at the end of the day and our drinks were still very cold. No leakage at all either. The backpack seems very well constructed and was comfortable. For a fraction of the cost of the well-known cooler backpacks, this is an absolute buy. I rarely write reviews, but was so impressed by this cooler (and thrilled with the extra $100+ I didn’t spend) that I had to spread the word.

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  4. stephanie tangen

    Solids choice and light weight
    Overall, great features. It’s lightweight, easy to carry, and has plenty of extra space and pockets for organizing snacks, cups and essentials. The design makes it convenient day trips, baseball and softball parks and the lake .Downside is that it does not hold key very well . If you are planning a longer outing or hot weather, you might find ice melts faster than expected . It works better with ice packs than loose ice .This is a solid choice with modification for ice . Enjoy the hot days with the family !

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  5. JAMES

    Perfect for travel and a day on the water!
    Great cooler for the price! It offers plenty of space, we packed several drinks and snacks for a full day on the lake. It’s also really comfortable to wear, even when full. I carried it through the airport and out to the boat with no problem. The fabric feels strong and well made. Definitely happy with this purchase.

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  6. Amanda

    Large and useful
    I bought 3 backpacks, unsure of which style I’d like best, and kept this one in the lime green. It was the largest of the 3 and we weren’t sure if we needed one that big, but glad we went with it. First use was a day trip to the race track. We froze some water bottles to use as ice packs, had 4 froze, 2 unfrozen, 8 beers, and 2 sodas in with no issue. Our drinks stayed chilled for the 12 hours we were out there. The only complaint was our sandwiches didn’t stay as cold as preferred. Those were only in there for 2 hrs before we ate them. So I’d definitely say this is better for drinks than food. And maybe we needed more ice packs or ice. Not sure how it will hold up if you use loose ice. The many pockets are a plus for coozies, napkins, hand sanitizer, etc. Also this was the most comfortable to wear out of the ones we tested.

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  7. Deborah SaengOn

    Awesome cooler.
    This cooler has paid for itself tenfold! This came in so handy for hiking through the sand to our spot on the beach. It fit all our drinks and lunch items with ease. We used ice packs instead of actual ice so we wouldn’t have to deal with a melted mess and our food/drinks stayed nice and cold. Great insulation. Also used it on a boat outing with the same results. Super functional. Highly recommend!

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  8. Melissa E

    Great for a Manual Laborer!
    My hubby lays blacktop for a living, so we needed a cooler that could withstand the heat, and also fit all of his tools and other odds and ends since there’s really not space to put multiple bags on his machine, and the car can be miles away.So first things first, yes. This backpack cooler does keep his food and drinks cold all day long, even being around hot asphalt all day. It’s very well insulated.Next- This bag fits EVERYTHING! There are so many pockets and the zippers dont get caught! He uses the front pouch with the utensil slots to organize his tools. The top pouch fits his wallet, phone, and sunglasses. There’s a secret pouch behind the lumbar padding that’ll come in handy when we’re in NYC.The padding on the shoulders and back is very thick, so it’s not uncomfortable even when it’s filled with a giant thermos, food, and tools. Can comfortably walk around with this all day long for hiking or urban exploration.BONUS- He’s able to use the chest strap to secure the bag to the back of his seat while running the machine, so we no longer have to worry about it falling off! (His last cooler was a Milwaukee, and the strap broke and it got run over by the roller, crushing everything inside. And this has happened with at least 4 regular coolers over the years.)Overall, this Backpack cooler is extremely versatile. We plan to get a second one to use for camping, vacations, and just to have when we’re planning to be out all day, just so he doesn’t have to take all of his work stuff out of the one we already have.1000% recommend!

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  9. JBou

    Nice quality, well made.Inside feels very waterproof and insulated.

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  10. James Romanzini

    Produto de alta qualidade, resistente e bonito. Gelo dura o suficiente para um dia inteiro de sol e além disso cabe muita coisa.

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  11. Kim Desjarlais

    It fits all my cold drinks for work and gym as well as meals, keeps the cool. This is a great buy

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  12. Tim

    So many compartments and straps for cutlery.

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  13. Antonio

    El producto es Igual como se ve en la imagen

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    Maelstrom Cooler Backpack – 35/50 Can Insulated Soft Cooler Lunch Bag for Camping, Beach, Hiking & Shopping
    Maelstrom Cooler Backpack – 35/50 Can Insulated Soft Cooler Lunch Bag for Camping, Beach, Hiking & Shopping

    $34.98

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