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Maelstrom

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

  • Based on 5,596 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Aug 14
Order within 12 hours and 38 minutes
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Size: 35 Can


Color: Blue


Features

  • 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 12.87x 8.97x 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 packs 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.

Description

Maelstrom is a well-known and professional brand of bag. It offers cooler bag, lunch box, hiking backpack and travel backpack and other bag for outdoor activities. Come and choose the Maelstrom bag as a great companion in your daily life. Maelstrom is a well-known and professional brand of bag. It offers cooler bag, lunch box, hiking backpack and other bags for outdoor activities. Maelstrom aims to provide the consumer with the economical and stylish bag. With the concept of “ natural, comfortable and fashionable”, Maelstrom put the customer first . And It is constantly innovating and developing the latest products for customers, devoting to offering consumer the better experience while closing to nature. Malstrom cooler backpack is a newer model cooler of Maelstrom.With two shoulder straps, it can keep your hands free while go camping, hiking or beach, which is a good choice for someone who want to carry the cooler without hands. This backpack cooler uses the lastest seamless ultrasonic welding technology to ensure the leakproof and insulated.

Brand: Maelstrom


Color: Blue


Material: Polyester


Package Information: Backpack


Capacity: 32 liters


Product Dimensions: 8.97"D x 12.87"W x 18.72"H


Item Weight: 15.2 ounces


Special Feature: Insulated


Included Components: Bag,Bottle opener


Recommended Uses For Product: Beach Picnics, Hiking, Camping, Fishing,Traveling, Shopping, Work, Daily Use


Brand Name: Maelstrom


Included Components: Bag,Bottle opener


Recommended Uses For Product: Beach Picnics, Hiking, Camping, Fishing,Traveling, Shopping, Work, Daily Use


Model Name: MSCBP


UPC: 850034374215


Unit Count: 35.0 Count


Manufacturer: Maelstrom


Model Number: MSCBP


Manufacturer Part Number: MSCBP


Item Type Name: cooler backpack


Warranty Description: 1 year warranty


Capacity: 32 liters


Item Dimensions D x W x H: 8.97"D x 12.87"W x 18.72"H


Item Weight: 15.2 ounces


Size: 35 Can


Chamber Depth: 9 Inches


Chamber Width: 9 Inches


Container Type: Backpack


Additional Features: Insulated


Color: Blue


Pattern: Solid


Material Type: Polyester


Product Care Instructions: Hand Wash


Insulation Material Type: Polyurethane


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Aug 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Awesome Cooler Backpack for Camping and Beach Trips
Size: 35 Can Color: Blue
I've used this cooler backpack on several camping trips and beach days, and it's been excellent every time. It's comfortable to carry, holds plenty of food and drinks, and does a great job keeping everything cold throughout the day. The backpack design makes it much easier to hike or walk than carrying a traditional cooler, leaving your hands free for other gear. It has held up well after many trips, and the build quality has impressed me. If you're looking for a versatile cooler that's easy to carry and keeps your drinks and food cold, this is a great choice. I'd definitely buy it again. ... show more
Reviewed in the United States on July 2, 2026 by Michael H.
    • Versatile, Spacious, and a Fantastic Value!
Size: 35 Can Color: Blue
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! ... show more
Reviewed in the United States on September 13, 2025 by AMK
    • Great back pack for carrying cold drinks and snacks.
Size: 35 Can Color: Black
Perfect back pack for taking the kids to soccer. I've had this bag 6 months and use it 4-5 days a week. Keeps drinks cool and I can put snacks , shin guards and ball pump in the pockets. Pack is well made and durable. I use to have a small cooler on wheels that was a pain to drag 300 yards.
Reviewed in the United States on May 11, 2026 by steelguitar
    • Great Cooler Backpack
Size: 35 Can Color: Blue
This cooler backpack has worked great for trips, outings, and carrying drinks around. It keeps drinks cold really well and is comfortable to carry even when full. The storage and overall quality are great for the price. The only downside is that if ice melts and the bag gets turned on its side, water can leak out of the top and make a mess. Other than that, I’ve been really happy with it. ... show more
Reviewed in the United States on May 31, 2026 by Koko
    • Great purchase, well made
Size: 35 Can Color: Green
I bought this for my husband to take to work. He rides a Harley a lot and needed something he could transport back and forth with ease. Has so much room inside. He takes a 2 liter along with his lunch breakfast and snacks. It’s insulated and is made with a thick material that has held up well. It has so many pockets and a couple hidden ones. The bright color makes him easily seen when on his motorcycle. It has straps that buckle together in the front for added support that makes it comfortable to have on. ... show more
Reviewed in the United States on December 3, 2025 by Jenn C
    • 3yrs
Size: 35 Can Color: Orange
Used as my daily lunch bag for 3 years before the stitching on the shoulder strap gave up. Bag works well. Insulation on the very bottom was a little lacking, but overall kept things cool. Material held up fine. Only the stitching let loose. Zippers are all still intact and fully functional. Great bag. Will be buying again. ... show more
Reviewed in the United States on May 11, 2026 by Ken
    • Excellent For The Price Excellent For The Price
Size: 35 Can Color: Orange
Review Image by Steve J.
Review Image by Steve J.
Review Image by Steve J.
Review Image by Steve J.
Review Image by Steve J.
Review Image by Steve J.
Review Image by Steve J.
Review Image by Steve J.
Review Image by Steve J.
As always, arrived quickly and in good shape. The bag's primary compartment is the cooler, with a zippered space up top for things you want to remain separate but still keep cold. There is another compartment on the very top that isn't insulated, as well as a front pouch with two zippered compartments. The larger of the two is shone and is built to help organize utensils. There's also a zippered compartment on the lower back pad, which I also show in a picture. I wouldn't put much in there unless it is very flat or else I can see that being pretty uncomfortable. Still, a nice "hidden" compartment of sorts. Two standard mesh side pockets for ater bottles or small items, each has a draw cord to tighten as needed. Overall, plenty of additional storage space for the odds and ends you'll need when going out with this. The included bottle opener is a nice touch. So, big question, how much beer or wine can it hold? I only had 16oz cans on hand, so I'm not sure with 12oz cans or bottles, but I comfortable got 24 cans in there (pictured) with room for some ice. For a bit more ice and a better packing set-up, I found that 22 worked better, with 18 standing and 4 laid across the top. For wine, it easily fit 8 Bordeaux, Alsatian or even Burgandy bottles. I mixed and matched different size and shape bottles a bit...the taller Alsatians had plenty of room and all Burgandy was a bit of a tighter squeeze but it was okay. Sparking bottles were too big to share a column with any other bottle, but you can offset them a bit (zig-zag pattern) and get 6 definitely, maybe 7 in there. You can also get a similar number by lying them down, but I wouldn't recommend it if you have differently shaped bottles as they don't stack neatly. The bag is a bit heavy when full, as would be expected. The back padding is actually pretty good. The shoulder straps held up okay, but I don't know if it would be comfortable for long. Still, for this price point, I think that is to be expected. For me, it's primarily for day trips with the car or canoe/kayak, so I'm not walking with it for long and this isn't an issue. Food is generally lighter than beer, so if you are packing some food and drinks together, it feels a lot better. The seams and zippers seem well constructed, so I don't feel like the bag is going to tear apart, even at full capacity. You can turn the entire inner lining inside out for easy cleaning. I haven't noticed any leaking issues although admittedly I haven't had it full of a lot of water yet. As for cold retention, I haven't gotten a chance to truly test it, but it has kept things cold for short periods of time so far without any concerns. If you are expecting something to hold ice for days at a time, you aren't going to be paying this little for it, so understand your purchase. Overall, a solid cooler bag that does what you would expect. I would definitely recommend it at this price point. ... show more
Reviewed in the United States on June 13, 2022 Reviewed in the United States on June 13, 2022 by Steve J.
    • Perfect cooler
Size: 50 Can Color: Blue
I bought 2 coolers that were more expensive and returned them before I got this one. It’s the perfect size, it doesn’t leak and it kept ice more than 24 hours later. Highly recommend.
Reviewed in the United States on May 25, 2026 by Aimee wyatt

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