Top 10 Best backpack cooler waterproof in 2026

Last Updated - 6/11/2026

🏆Best Choice

SPARTER

SPARTER Backpack Cooler Insulated Leak Proof 33 Cans, Waterproof Lightweight Insulated Backpack Ice Chest, Portable Soft Cooler Bag for Beach Travel Camping Lunch

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•20 Hours Retention: Sparter backpack cooler is insulated with thickened 8 mm foam, together with advanced silver PEVA seal to keep beverages cool up to 20 Hours throughout the day for beach picnic, hiking, camping, trip, boating, baseball / golf and work.
•Leak-proof Liner: Our cooler backpack liner adopts high-tech seamless hot pressing process for leak-proof; The zipper is not leakproof, please be careful not to tip over when using it.
•Double Insulated Compartments & Multi-Pockets: Featured two insulated compartments for cooling drinks & dry foods, front big pocket and two side pockets for your snacks, phone, wallet, and other accessories. A bottle opener included for more convenience.
•Water Resistant & Lightweight: Our cooler bags are made of high-density scratch-resistant nylon with extra waterproof PU coating; Lightweight & portable design with padded shoulder straps and back, more comfortable than carrying a heavy big cooler.
•33 Cans Large Capacity: Measures 17''H x 10.5''L x 7.5"W and can hold up to 33 cans (330ml), roomy enough to pack meals, beers, tall beverages, snacks and other necessities.

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$29.99

$36.99

-19%

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MIYCOO

Cooler Backpack - 40 Cans Insulated Backpack Cooler for Men & Women, Portable 2 Leak Proof Compartments Coolers Bag for Beach Travel Picnic Lunch Hiking BBQ Camping - MIYCOO

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•LEAKPROOF COOLER BACKPACK: With its advanced seamless hot pressing technique, the liner ensures maximum leak prevention. The high-density insulator material allows for up to 12 hours of heat retention
•TWO COMPARTMENTS DESGIN: The large capacity picnic backpack with 2 compartments can hold up to 40 cans (330ml). The top pocket is ideal for utensils and snacks, while the bottom compartment is designed for drinks and fruits
•FASTENING STRAP: The two side fastening straps with adjustable design fixes the bottles, allowing 2 bottles of wine to be placed on each side without falling out
•CONVENIENT DESIGN: Bottle opener on the cool bag backpack strap makes it easy to open a drink. The extendable zip pocket for valuables such as tissues or mobile phones makes it easy to access and avoids thieves
•VERSATILE FOR EVERY OCCASION: This soft-sided cooler can be used as a beer cooler, ice chest, backpack lunch bag for work, camping backpack, or a beach cooler bag. Backpack design is more convenient than traditional handheld coolers, ergonomic and padded shoulder straps greatly relieve shoulder pressure

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$24.29

$26.99

-10%

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Hulongo

Hulongo Large Waterproof Insulated Cooler Backpack for Men & Women, Leak Proof Cooler Backpack for Camping, Beach, Fishing, Picnic, Travel, Outdoor, 30L, 48Cans

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Exceptional Heat Retention: Hulongo cooler backpack is designed to keep your beverages and food cool for up to 12 hours with its thickened 8 mm foam insulation and advanced silver PEVA seal. Whether you're heading to the beach, going on a picnic, hiking, camping, grocery shopping, this backpack will ensure your items stay at the right temperature throughout the day
•Waterproof and Lightweight: Made from high-density scratch-resistant nylon material with an extra PU coating, our cooler bags are 100% waterproof and easy to clean. Moreover, its lightweight design and adjustable padded straps make it more comfortable to carry, eliminating the hassle of carrying a heavy traditional cooler
•Multiple Compartments and Pockets: The cooler backpack features two insulated compartments to keep your drinks cool and your food dry. Additionally, it boasts a front big pocket and two side pockets, allowing you to store your snacks, phone, wallet, and other accessories conveniently. Furthermore, we provide a bottle opener for added convenience
•Leak-proof and Sweat-free: Our cooler backpack utilizes a high-tech seamless hot pressing process, making it completely leak-proof. Moreover, the additional smooth horizontal zippers enhance its anti-leaking properties
•Spacious Capacity: With dimensions measuring 17.7''x12.2''x7.9'' (H x L x W), our cooler backpack can accommodate up to 35 cans (330 ml). It offers enough space to pack meals, tall beverages, snacks, and other necessary items. It makes for a perfect gift for both men and women due to its large capacity and versatility

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$31.98

$39.99

-20%

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Maelstrom

Maelstrom 35 Can Backpack Cooler Leakproof,Insulated Soft Cooler Bag,Beach / Camping Cooler,Ice Chest Backpack for Travel, Grocery Shopping,Kayaking,Fishing,Hiking,Orange

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•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.

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$34.98

$39.99

-13%

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AMNOW

Backpack Cooler Insulated Leak Proof for Men Women 36 Cans Soft Cooler Backpack Insulated Waterproof Large Capacity Coolers Bag Portable for Lunch Camping Travel Picnic Hiking Deep Grey

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Leak-proof Backpack Cooler: Our cooler backpack liner adopts Edible grade EPVA material and high-tech seamless hot pressing proces, Make sure anti-leaking. You can drink cold beverages,eat fresh fruits or nacks with family or friends anytime. Please note the zipper is not leak-proof and be careful not to tip over when using
•22 Hours Insulated Backpack: Thickened insulation foil foam and leak-proof liner ensures excellent insulation performance, Whether you're camping, at the beach, picnicking, hiking, traveling, boating, playing outdoors or working, Our Cooler Bag can keep your beers and food cool/hot/fresh for a long time
•Large Capacity & Multi-Pocket Design Cooler: AMNOW insulated backpack Cooler provides several pockets, main bag can hold up to 36 cans(32L). 2 front zipper pockets to place your cutlery and cell phones, 4 side pockets to store Umbrellas and drinks ,there is also a top pocket for easy storage of snacks and fruit
•Waterproof and Portable Beach Cooler: Made from high-density oxford fabric material withsurface waterproofing process treatment, our back pack cooler are 100% waterproof and easy to clean. The S-type thick breathable shoulder strap design makes carrying easier. Moreover,our cold bags come with wine openers and reflective strips to make your outdoor life safer and more convenient
•Multiple Functions Backpack Cooler: With this stylish beach cooler backpack, you will get a lot of compliments. AMNOW insulated cooler bag is a ideal outdoor activities partner, You can use it as an lunch box as well as a portable small cooler backpack for hiking, beach, camping, picnic, fishing, travel

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$16.99

$29.99

-43%

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Vankor

Camping Cooler Backpack 30 Cans, Soft Backpack Coolers Insulated Leak Proof Travel Cooler Bag Waterproof Lunch Picnic Beach Work Trip Thermal Bag Drink Beverage Beer Cooler Black

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Practical Camping Cooler: You must often find yourself in situations where you need to keep food warm or cold for extended periods; Maybe you’re bringing your lunch along with you to work, or perhaps you’re preparing for a trip to the lake or pool; Whatever the case, it’s always good to have a backpack cooler on hand; Vankor's cooler backpack with lid will help you to solve this annoyance
•Multipurpose Storage: Vankor camping cooler backpack is functional, you can put the drinks into the main bag, there are 2 side mesh pockets for beers and wines; You can put tissue packs, wipes, snacks, cell phone and other little things into the front pocket; In addition, the waterproof performance also achieves these cooler bags an excellent storage bag when you are camping or picnicking
•Intimate Design Leakproof Lining: Premium quality leak-proof and hot seamless pressing PEVA Lining to keep fresh of food and keep cold/warm of drinks; Durable material and Sturdy Stitching to ensure these thermal bags will have a long service life
•Wide Compatibility: An thoughtful solution of cooler backpack's dimension for people who often by plane; You can carry it on the plane; Perfect fits varieties of types of outdoor actitives, like Picnic, Beach, Work,Road Trip and so on; When you don't need it, just fold it up without taking up any space

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$15.99

$16.99

-6%

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TOURIT

TOURIT Cooler Backpack 28 Cans Lightweight Insulated Backpack Cooler Leak-Proof for Men and Women

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Leakproof Cooler Backpack: High-density Insulation material and leak-proof liner inside the insulated backpacks work together to ensure anti-leaking and keep food hot / cold for 16 hours with ice packs
•Large Capacity Coolers: 13.0" x 7.5" x 17" / 33cm x 19cm x 43cm (L x W x H), Weight: 1.1 pounds / 500g, can hold up to 28 cans, own enough space for all your necessities
•Multiple Pockets: 1 main roomy storage compartment, 2 side mesh pockets, 2 large front zipper pockets to keep utensils, 1 zipper pocket on the lid, 1 mesh pocket, and 1 beer opener on the strap
•Light yet Durable: Made of waterproof, durable fabric, the best lightweight backpack with cooler for work, picnics, road / beach trips, hiking, camping, cycling, a perfect gift for men and women
•Multiple Functions: The stylish design of our insulated cooler backpack make it also can be used as a lunch backpack or daily pack. Perfect for lunches, picnics, work, or travel

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$27.99

$36.99

-24%

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MATEIN

MATEIN Cooler Backpack, 26 Cans Insulated Lunch Backpack for Men Women, Leakproof Double Layer Lunch Cooler Bag Lightweight Soft Lunch Backpack with Cooler Compartment, Beach Camping Hiking Beer Gifts

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Dual Compartment Backpack Cooler: Insulated cooler backpack is divided into upper and lower layers with a double zipper, providing ample space to pack all your necessities. The lower level is equipped with a main leak proof cooler compartment, for drinks, beer, fruits, ice pack(capacity: 16 cans) measuring L12 * W7 * H9.8 inches. The upper part has space enough for dry items, such as meals, snacks, phone and so on(capacity: 10 cans) size: L12 * W7 * H7.5 inches. Attention: No laptop compartment
•Insulated & Leakproof Cooler Design: The inner insulation of the cooler backpack is thickened with foam and the leak-proof PEVA liner works together to keep food and drinks cold for hours without worrying about leakage. Friendship tip: Ice pack layer of the lunch backpack for men put in ice volume should be controlled in 1/2, try to avoid put in sharp ice and high frequency gravity jitter
•Lightweight & High-quality: The lunch box backpack made of high-quality and waterproof fabric which will not rip, tear or scratch but also lightweight. Breathable mesh pads on back make it convenient to carry for long durations, adjustable shoulder straps and waist straps can distribute the load. It's a great gift idea for men and women as Brithday gifts Festival gifts. Backpack for truck driver, Gifts for lover, Father's day gift, Gift ideas for men, Father's day gift from daughter
•Multiple Pockets: The backpack cooler leakproof includes 1 main large insulated leak proof storage compartment for drinks, 1 upper half compartment used to organize dry items, 1 large front zipper pocket for knife, fork and plate. 2 small pockets can be used to keep accessories like mobile, bottles, wallet, etc. 2 large mesh side pockets which are perfect for 2 bottles of wine or umbrella and 1 beer opener on the strap for your easily use
•Versatile: The backpack lunch bag for men is a perfect outdoor activities partner, travelers gifts for men, fathers day gift ideas. You can use it as an insulated lunch backpack as well as a portable cooler for a beach, picnic, hiking, fishing, camping, travel or other outdoor activities. Father's day gift ideas, Best boss gifts for men, Great beer gifts for beer lovers, Truck driver gifts for men, 1st father's day gift, Fathers day gift, unique gifts for men, backpack lunchbox for men

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$25.16

$41.99

-40%

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Scothen

Scothen Backpack Cooler with Double Decker & 12 Ice Packs- Keeps 36 Cans Cold for Up to 8 Hours- Waterproof & Leak Proof Insulated Cooler Backpack- Stylish Cooler Bookbag for Women Travel Work Beach

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Scratch Resistant Ripstop/Nylon Surface + Waterproof PU Coating + Waterproof Zipper+ 8mm High-Density Foam Insulation + Leakproof Hot-pressing PEVA Liner
•❄️Keeps Drinks Cool for Up to 8 Hours: Comes with 12 self-absorbent ice packs, Scothen ice chest backpack keeps your beverages and food at the perfect temperature throughout the day. The inside is made of non-toxic & harmless PEVA material and a thick layer of waterproof insulated foam, which will not spoil the taste of food. What's more, our ice packs are reusable that means you can not only save money, but also keep the contents inside fresh for 8 hours every time.
•🍱Hot & Cold Separation Design: Our small cooler backpack with double decker is design for women. A bottom compartment for cold, fresh contents that can also house ice packs, and an upper compartment for warm, dry goods and lunch. We recommend storing hot and cold foods and drinks separately for better results. It is a must-have backpack cooler for women beach! It can also be used as a bottle cooler bag to keep your drinks 🍹 cold and keep your breast bottle 🍼 warm!
•💧Leak Proof & Waterproof: Our waterproof cooler tote works effectively at keeping liquid contents at ideal temperature without leaking.The Eva liner combined with SBS waterproof zipper+ waterproof nylon+ PU coating, which means excellent waterproof effect, you can confidently take it to the beach.The upper layer design for hot, leak-proof 80%, the lower layer design for cold, leak-proof 1OO%.We recommend put the ice cubes and cold drinks on the lower layer to avoid getting your clothes wet.
•🏖️Large Capacity & Multiple Pockets: Measures 16.5 “x 13.8 “x *6.7 “, holds 36 cans of cola.The cooler bookbag comes with 2 front pockets,1 top pocket, 2 side pockets and 1 anti-theft pocket to hold your phone, snacks and cutlery. 2 insulated compartments is big enough to pack beers, tall beverages, drinks, meals, vegetable, etc. Which is perfect for those romantic outings. Plus, we included a 3 in 1 function bottle opener that can open wine and beer, the perfect gift for your drinking buddies.
•👜Stylish Appearance and Ideal Gift:Our Convertible insulated cooler backpack can use it as a chic tote, a hands-free backpack, making it super versatile! Arrive in style—back trolley sleeve for easily sliding over your luggage/suitcase handles, dual padded shoulder straps provide optimum comfort. With this stylish beach cooler backpack, you will get a lot of compliments. Moreover, It's a great gift idea for women, perfect for lunch, picnic, work, travel, hiking, biking, park, beach and Disney.
•❤️After-Sale Service: The ice pack and bottle opener are stored separately in the two front pockets of the Scothen cooler bag.The insulated material will be accompanied by a slight smell, but it is harmless, for a better experience, please ventilate for two days before use. If any accessories are missing, please contact us, we provide a 30-day money-back guarantee.

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$33.99

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COOLREX

COOLREX Large Backpack Cooler 36 Can Cooler Backpack with 2 Insulated Compartments Leak Proof Waterproof Travel Backpack, Camping Beach Picnic Lunch Thermal Bag for Women and Men (Gray)

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•▶LARGE CAPACITY & MULTI-POCKET ORGANIZATION◀ COOLREX insulated backpack features two separate compartments with a total 26L capacity (17 1/4“（14 1/2 “、 2 3/4”） x 8 1/4” x 11 1/2“). The top and bottom compartments hold up to 6 and 36 standard 330ml cans, The double-layer design separates wet and dry items, keeping your sandwich dry.Two zippered front pockets organize small essentials, while elastic side pockets can hold two thermos bottles each, perfect for water, an umbrella or other belongings.
•▶SUPERIOR INSULATION & LEAKPROOF DESIGN◀ With updated 8mm foam insulation, COOLREX backpack cooler keeps contents cold for up to 20 hours. The silver PEVA leakproof liner prevents melted ice from leaking, keeping the interior dry. Whether you're on a picnic, camping, road trip, or boating, this backpack ensures you always enjoy icy drinks without worrying about leaks, making every adventure more refreshing and convenient.
•▶PREMIUM & DURABLE MATERIALS◀ Made from 500D PU-coated Oxford fabric,COOLREX backpack cooler is scratch-resistant, water-repellent, and easy to clean, ensuring long-lasting durability. The material always keeps the backpack structured and stylish. Its lightweight design reduces carrying strain, while ergonomic shoulder straps, a breathable mesh back, and a secure chest buckle enhance comfort and weight distribution, making long trips more enjoyable.
•▶CUSTOMIZATION & EXPANDABILITY◀ COOLREX cooler backpack features a dual MOLLE webbing system, allowing easy attachment of extra gear. The stretch cord on top expands storage for bulky items like picnic mats. A Velcro panel lets you personalize your backpack with flags, patches, or badges, adding a unique stylish. With these flexible and customizable features, you can tailor the backpack to suit your needs and outdoor lifestyle.
•▶CUSTOMER SUPPORT & WARRANTY◀ We provide excellent customer service and after-sales support, ensuring a hassle-free shopping experience. Every time you use COOLREX backpack cooler you can trust its quality. If you have any questions or concerns, please feel free to contact us, we’re always happy to assist and resolve any issues promptly.

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$34.99

$39.99

-13%

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