Search  for anything...
Maelstrom

Maelstrom Backpack Cooler,Soft Lightweight Leakproof Cooler Backpack,Men Women 35/50 Can Insulated Cooler Bag,Keeps Hot/Cold for Up to 16 Hours,Perfect for Camping, Beach

  • Based on 0 reviews
Condition: New
Checking for the best price...
$42.99 Why this price?

Buy Now, Pay Later

As low as $10 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Apr 29
Order within 19 hours and 55 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Color: White


Size: 50 can


Features

  • 16h INSULATION & LEAK PROOF: Soft cooler backpack features high density insulated padded material and an upgraded leak-proof liner to ensure leak-proof and keep food hot/cool for 16 hours;great for beach picnics, hiking, camping, traveling, boating, baseball/golf tournaments, and work
  • MULTIPLE COMPARTMENTS: Multiple compartments: 2 compartments for cool drinks and fruit, front zipped pocket for storing your crockery, 2 large side pockets and mesh pocket ideal for storing wine or water bottles. There are also hidden pockets on the back for your mobile phone and valuables!
  • DURABLE & ERGONOMIC DESIGN: This lunch backpack is made of heavy-duty nylon that won't rip, yet is lightweight and easy to carry. It also has adjustable shoulder straps and an ergonomic design with a padded, shock absorbing foam back ,making the journey more comfortable
  • MORE FEATURES: Designed with 10 webbing holes to hang keys, water bottles and other tools. There is a stretch cord on the shoulder strap to hang sunglasses and a bottle opener for easy opening of beers and drinks. The front pocket has a Hook-and-Loop strap for attaching a flag or other icons for more personalization
  • LARGE CAPACITY: The backpack cooler size 17.7" x 11.8" x 7.1" (L x W x H), weighs 1090 grams, and the main pocket holds 35 cans (24 liters) of beverages, which is plenty of room for a full meal, beers, drinks, snacks and other essentials. A perfect gift for both men and women!

Description

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：24 L Capacity of main bag：35 cans Size：11.87.117.7" 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.

Brand: Maelstrom


Color: White


Material: Polyester, Polyethylene Vinyl Acetate (PEVA)


Package Information: Backpack


Capacity: 36 Liters


Product Dimensions: 11.8"D x 7.1"W x 17.7"H


Item Weight: 1.29 Kilograms


Special Feature: Insulated


Included Components: bag,bottle opener


Recommended Uses For Product: Beach Picnics, Hiking, Camping, Traveling, Boating, Baseball/Golf Tournaments, Work, Daily Use


Brand Name: Maelstrom


Included Components: bag,bottle opener


Recommended Uses For Product: Beach Picnics, Hiking, Camping, Traveling, Boating, Baseball/Golf Tournaments, Work, Daily Use


Model Name: MSCBP03


Key Product Features: 16h INSULATION & LEAK PROOF Soft cooler backpack features high density insulated padded material and an upgraded leak-proof liner to ensure leak-proof and keep food hot/cool for 16 hours;great for beach picnics, hiking, camping, traveling, boating, baseball/golf tournaments, and work, DURABLE & ERGONOMIC DESIGN This lunch backpack is made of heavy-duty nylon that won't rip, yet is lightweight and easy to carry. It also has adjustable shoulder straps and an ergonomic design with a padded, shock absorbing foam back ,making the journey more comfortable, LARGE CAPACITY The backpack cooler size 17.7" x 11.8" x 7.1" (L x W x H), weighs 1090 grams, and the main pocket holds 35 cans (24 liters) of beverages, which is plenty of room for a full meal, beers, drinks, snacks and other essentials. A perfect gift for both men and women!, MORE FEATURES Designed with 10 webbing holes to hang keys, water bottles and other tools. There is a stretch cord on the shoulder strap to hang sunglasses and a bottle opener for easy opening of beers and drinks. The front pocket has a Hook-and-Loop strap for attaching a flag or other icons for more personalization, MULTIPLE COMPARTMENTS Multiple compartments 2 compartments for cool drinks and fruit, front zipped pocket for storing your crockery, 2 large side pockets and mesh pocket ideal for storing wine or water bottles. There are also hidden pockets on the back for your mobile phone and valuables!


Title: Maelstrom Backpack Cooler 35/50Can Insulated Cooler Backpack, Keeps Drinks Hot/Cold for 16 Hours, Leakproof & Waterproof, Soft Lightweight Design for Men & Women (White, 50 can)


List Price: 42.99


UPC: 850063858113


Manufacturer: Maelstrom


Manufacturer Part Number: MSCBP03


Model Number: MSCBP03


Item Type Name: cooler backpack


Warranty Description: 1 year manufacturer


Capacity: 36 Liters


Item Dimensions D x W x H: 11.8"D x 7.1"W x 17.7"H


Item Weight: 1.29 Kilograms


Size: 50 can


Package Weight: 1.29 Kilograms


Package Quantity: 1


Item Dimensions: 8 x 13.5 x 21 inches


Chamber Depth: 8 Inches


Container Type: Backpack


Additional Features: Insulated


Color: White


Pattern: Solid


Material Type: Polyester, Polyethylene Vinyl Acetate (PEVA)


Product Care Instructions: Hand Wash


Insulation Material Type: Polyester


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 29

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Cooler Backpack That Exceeds Expectations
Color: Blue Size: 35 can
Review Image by Jeff
Review Image by Jeff
I’ve been using this insulated backpack for several weekend picnics, beach days, and outdoor barbecues. The large compartment easily fits 30 cans plus ice packs and lunch containers without feeling overstuffed. The size remains manageable even when packed and the padded straps distribute weight comfortably across shoulders. I often carry it with snacks and drinks for two people and the pack handles full loads without strain. It’s also super easy to use and then fold up and store. The insulation effectiveness impressed me over hours of use. On a 90-degree summer afternoon I packed chilled items in the morning and opened it again late afternoon, the cold chopped vegetables and drinks remained cool and refreshing. The upgraded leak-proof liner prevented any spills or condensation from seeping through the bottom. Exterior nylon resisted splashes and wiped clean easily. I also appreciated that the zippers and handles held strong after multiple outings and rough transport. Considering capacity, build quality, and cooling performance this backpack offers excellent value. Its ability to replace multiple bags or bulky coolers makes it a go-to for outdoor adventures or work lunches. For anyone seeking reliable, stylish gear that keeps items cold, stays tough, and carries well, this Maelstrom cooler backpack delivers beyond its expectations. ... show more
Reviewed in the United States on September 15, 2025 by Jeff
    • High Quality for the Price
Color: Grey Size: 35 can
This really is a great bag, I was surprised by the quality of it. For a company I haven't heard of before, I wasn't sure how the quality would be but when we received it, we were impressed. The stitching was done well and it was a lot heavier duty then we thought. This will be great for taking the kids to the beach and keeping everything cool for a refreshing drink. The insulation is great and the size is perfect for our family of 4. I also apprecaite all the extra pockets and thoughtful storage options. I would recommend this for a family outing to the beach or park as a way to keep organized without having to carry a large cooler, this frees up my hands to carry other items. ... show more
Reviewed in the United States on September 17, 2025 by F. Lee
    • Great Cooler Bag!
Color: Black Size: 35 can
This is a great product well made and should last for a long time. I have several bags made by this company and have yet to be disappointed in any of them. I love the durable yet lightweight construction, this bag will be going with me on shopping trips to put my cold or frozen foods in to keep them in good condition till I get home. It would also be perfect for those outings or picnics that you want to take along cold foods and drinks, the backpack style is perfect for this. It is very roomy and will hold enough for a family. Love the various pockets that you can use for any dry goods that you choose to take along, napkins, silverware, etc. I would definitely recommend it to anyone looking for a cold bag. ... show more
Reviewed in the United States on September 18, 2025 by BethAnn
    • Great cooler
Color: Black Size: 50 can
Absolutely great cooler thickness is really nice. It has plenty of room but it’s not overall big. Love the chest strap. Very good material. It’s easy to use on the beach or lake days spring days really anything. Very versatile. I haven’t used it yet but with the quality I’m sure it’ll hold ice well.
Reviewed in the United States on March 26, 2026 by KalebsMom_2017
    • Decent bag
Color: Black Size: 50 can
After a few weeks of use it's holding up pretty good. The zippers are medium quality, not garbage but not heavy duty. My only real issue is that I drive truck and set this on the passenger seat and unless I have it jam packed full it likes to flop over. I wish the cooler compartment had a more rigid frame of some sort. I solved this with a dollar store trash bin. I also wish it had bigger side pockets and more than 1 front pocket. In general it has kept my stuff cold but it hasn't been very warm yet so I'll post an update after we get into the summer months. ... show more
Reviewed in the United States on March 20, 2026 by Oilman1253
    • Versatile cooler backpack.
Color: Grey Size: 35 can
Great bag for the beach. I was looking for a replacement for an old faithful that finally had to go. After looking at several options and waffling between this bag and one larger, I am glad I got this one. This cooler backpack fits the need for short trips to the beach or park. It holds just enough bottles in the cooler with room for ice packs or snacks. There was no requirement to cram anything inside; nothing got smushed. The external pockets were perfect for phones, keys, change, etc. There is enough dry storage to eliminate the need to carry an additional bag. The straps are comfortable, making the bag easy to carry. With the first few trips, the bag had done great. The construction is excellent, and this bag will last for several seasons. The large zippers are fantastic and easy to operate—great bag for the beach or soccer field. ... show more
Reviewed in the United States on August 25, 2025 by R. Faulkenberry
    • Lightweight well designed and constructed cooler backpack
Color: Blue Size: 35 can
This is an attractive backpack that appears to be very well constructed and versatile. The inside lining appears to be strong enough to hold up to its intended use but I am always careful when packing coolers of this type and aware of any sharp edges on whatever is being placed so as to not tear the lining. The pack is very comfortable to carry with adjustable straps, is the size is just right, and there are numerous zip pockets on the outside for storing various necessities. In addition to a day cooler, this product could easisly serve as a basic backpack for picnicking, day hikes, kayaking, etc. as it is lightweight and can easily store the items needed for one or even two or three days (spare clothing, food, first aid kit, etc.) with the waterproof lining being a plus in the event of encountering rain. Overall, for the apparent quality, this backpack is very reasonably priced and I recommend this product. ... show more
Reviewed in the United States on September 14, 2025 by DJG
    • Great cooler bag for the price
Color: Blue Size: 35 can
I was pleasantly surprised when I received this cooler bag. The color I picked was amazing and the quality of the bag feels like it was constructed with not only heavy material to last but also stitched with quality. There are a number of compartments to help organize other things as dry goods. I love the functionality and especially the shoulder straps, which allows me to carry my rods and cooler to the boat in one trip. The insulation in the cooler helped to make everything I put in cooler that day stay cold for the 6 hours on the boat. If your looking for a cooler that is well constructed and keeps items cold for long periods of time, easy to carry and very cost efficient this is the one for you. ... show more
Reviewed in the United States on September 8, 2025 by Diane R

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...