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SPARTER

SPARTER Backpack Cooler Insulated 33/49 Can Leakproof Waterproof Bag Beach

  • Based on 11,143 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Oct 6
Order within 4 hours and 51 minutes
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Color: Gray


Size: 33 Can


Features

  • Wear-resistant Nylon Surface & Waterproof PU Coating & 8 mm Foam & Leakproof PEVA Liner
  • Imported
  • 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.

Description

Keep Exploring! SPARTER believes that outdoor activities can be sophisticated and relaxing, and has incorporated this into the design of it's products. We are committed to creating outdoor products with sustainability and ultimate sense of practicality, conveying the concept of sustainable development of the brand "A Cool Lifestyle In The Wild", and work with its users to create A better future. You surely love some extra space that can help you keep things organized. Insulated top compartment to keep your food fresh, satisfy your snacks fun. The whole cooler backpack is made of high-density nylon that withstands punctures, with PU coating ensures 100% waterproof and easy to clean. Sparter cooler bag featured with a whole line of silver PEVA lid seal (along with zipper) to reflect heat from outside. Our backpack liner adopted seamless pressing technology to prevent water leaking from the bottom/back. 2 separated insulated compartments that for DRY & WET SEPARATION and keep cold up to 20 hours. The front pockets inside to make it easier to organize belongings. Two mesh side pockets will fit frequently used items within reach. A detachable bottle opener enables you enjoy drinks easily in outdoors. The Premium Nylon Material of SPARTER cooler backpack is quite more durable, scratch-resistant and waterproof than other regular oxford fabric. 8mm Thickened EPE Foam inside the bag body can fully ensure the real effect of thermal insulation, which is up to 20 hours cooling. SPARTER cooler backpack takes good care of your favorate foods and drinks, just enjoy your good times with family and friends in outdoors, amazing park picnic, astonishing beach party and incredible camping experience! With the SPARTER Cooler Backpack; a blend of luxury and practicality that’s too stylish to resist! Soft padded shoulder straps & back for comfortable carrying, convenient in outdoor adventure. Put a bathing suit and a towel in the cooler and you’re all set, just relax and enjoy the sun. Store supplies in the cooler you leave behind at the campsite, large enough for a family. Fill the cooler with your drinks & foods, just relax and enjoy the sun. Why Sparter Cooler Backpack? Sparter backpack cooler offers 2 separated insulated comparments for dry warm foods and wet cold drink. Thickened foam of insulation and back/shoulder strap padding makes it keep cold longer and more comfortable to carry. How long does it keep drinks cold? It is strictly tested our backpack can keep drinks cold for 20 hours together with 6 pounds of ice cubes under 32 degrees Celsius/90 degrees Fahrenheit. We recommend adding ice cubes/packs while using our cooler backpack to keep drinks cold longer. How much stuff can it be filled? The main compartment is roomy to fill 30 cans(without ice) or 24 cans with 3 ice packs in. The top compartment supports meals for 2-3 persons. The front & side pockets for organizing various items such as phones, folks, plates, wallets and umbrella. Is it leakproof? Seamless pressing technology applied on liner to prevent water leaking. Thickened foam inside and waterproof surface will ensure there is no sweat either. The horizontal zipper is not leakproof, we recommend not turning it upside down/lying it down. Does seller provide any quality backup? We will always here to meet your satisfaction requirements. Please feel free to reach us by amazon message for any concern you might have!

Brand: SPARTER


Color: Gray


Material: Nylon


Package Information: Bag


Capacity: 21 liters


Product Dimensions: 10.5"D x 7.5"W x 17"H


Item Weight: 1.1 pounds


Special Feature: Leak Proof


Included Components: ‎1 beer opener


Model Name: SP-9856-14


Brand Name: SPARTER


Included Components: ‎1 beer opener


Model Name: SP-9856-14


Number of Packs: 1


Number of Items: 33


Warranty Type: Lifetime


Unit Count: 33 Count


Manufacturer: SPARTER


Manufacturer Part Number: SP-9856-14


Warranty Description: 1 YEAR


Model Number: SP-9856-14


Item Highlight: 20H Double Compartments Multi Pockets Bottle Opener Water Resistant Lightweight Padded Strap Picnic Hiking Camping Men Women


Capacity: 21 liters


Item Dimensions D x W x H: 10.5"D x 7.5"W x 17"H


Item Weight: 1.1 pounds


Size: 33 Can


Chamber Height: 17.5 inches


Chamber Depth: 7.5 inches


Container Type: Bag


Additional Features: Leak Proof


Shell Type: Soft


Water Resistance Level: Water Resistant


Color: Gray


Pattern: Solid


Material Type: Nylon


Insulation Material Type: Polyethylene


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 6

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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Similar Products

Top Amazon Reviews

    • Beach days
Color: Blue Size: 33 Can
⭐⭐⭐⭐⭐ Perfect for Beach Days & Days on the Go! I absolutely love this cooler backpack! It holds way more than I expected without feeling huge or bulky. There’s plenty of room for drinks, snacks, and everything we need for a day at the beach, fishing, or just being out for the day. It keeps everything cold for hours, and I love being able to carry it like a backpack instead of struggling with a traditional cooler. The straps are comfortable, even when it’s packed full, and having my hands free is a huge plus. It also feels sturdy and well made, and so far I haven’t had any issues with leaking. Definitely one of those purchases that I didn’t realize how much I would use until I had it. Super convenient and absolutely worth it! ... show more
Reviewed in the United States on September 5, 2026 by Rachel Davis
    • Five stars highly recommend! Excellent Backpack Cooler!
Color: Black Size: 33 Can
I’m extremely happy with this backpack cooler! It has plenty of room, keeps drinks and food cold for hours, and the multiple compartments make it easy to keep everything organized. The backpack design is comfortable to carry, even when fully loaded, and I really like that it’s lightweight, water-resistant, and easy to clean. Perfect for the beach, bike rides, picnics, camping, or just spending the day outdoors. The built-in bottle opener is also a great little bonus. Overall, it feels durable, practical, and well made. Definitely worth the money and exactly what I was looking for. ... show more
Reviewed in the United States on August 15, 2026 by Amazon Customer
    • So cute and perfect for events
Color: Green Size: 33 Can
Bought this for a truck event, kept our drinks cold all day and love the extra storage pockets to put out phones and other items! Very great quality and was so cute! Love that it has shoulder straps like a back pack. Helped our backs not hurt carrying it around all day!
Reviewed in the United States on September 14, 2026 by Mir
    • Good Quality for the price
Color: Dark Gray Size: 33 Can
I don't have any complaints. This thing has been solid. Killer for the price. Stays colder than I thought it would, for longer. haven't timed it, but, also, I've had it melt down and still not leak.
Reviewed in the United States on August 14, 2026 by Table Syrup Productions
    • Great All-Purpose Backpack
Color: Orange Size: 33 Can
Full disclosure: I didn't buy this for its cooler function, though that comes in handy. I bought it in my never-ending quest for the perfect all-around dance bag, which for me must be a backpack, because I'm married to a physical therapist who will gaze upon me with insufferable disappointment if I screw up my body by carrying around a cross-body bag. So I can't, at the moment, really tell you if this bag will keep your picnic cold until lunch time on a hot day, or what have you. I can, however, tell you the following: It's got some great exterior pockets! The one in the lid, which somehow I didn't realize it had until I received the bag, is ideal for keeping quick-access snacks, my epi-pen, and my inhaler handy. The one on the front/back (ppl disagree about which side this is on backpacks; anyway, it's the one opposite the straps) will handily hold a 10" tablet, three pairs of technique shoes (what normal people call "ballet slippers" – the soft ones, not pointe shoes), my wallet, and whatever other flat things I've forgotten that I stuck in there. It's got an inner divider with elastic. The mesh pockets are roomy and will hold a pretty large water bottle – a 40 oz Hydroflask should fit just fine, though typically I just stuff them with protein bars. The main compartment is roomy and appears to be well-insulated. I've added one of those felt backpack organizer things at the bottom to keep my various #dancerlife accessories organized and visible, and it's still got plenty of room for everything else I need and my lunch. The insulation also means that the bucket-style opening stays wide open when unzipped, so you can easily see into the bag's interior. The two grab handles feel extremely reliable. I often hesitate to use the ones on my backpacks, but not this time: these are built to last. The zippers and other hardware also feel sturdy and reliable. The straps are comfortable and offer quite a range for adjustment. My sole complaint is that a sternum strap isn't included, but it's not hard to add one. A bottle opener *is* included, however, as are a few thoughtful attachment points for things like keys. Lastly, the bright orange color makes it easy to spot, which seems like it might come in handy when traveling. I'll check back in when I get a chance to take some good pix and upload them, but thus far I'm pretty impressed with this bag. Definitely recommended as a backpack. As a cooler, I'm not really sure, but if I get a chance to really test its merits in that department, I'll update accordingly. ... show more
Reviewed in the United States on October 2, 2023 by Asher Taylor-Dawson
    • Backpack cooler
Color: Dark Gray Size: 33 Can
Great backpack cooler. Easy to carry. Easy to install your needs. Light weight and durable. Doesn’t leak. Keeps everything cool for quite some time. Storage is easy just folds right up. Color is spot on.
Reviewed in the United States on August 18, 2026 by Gia Beatty
    • Great portable cooler option
Color: Black Size: 33 Can
First insulated backpack I've gotten and it does not disappoint. Can store at least 10 water bottles and up. Get some ice packs or ice to accompany it of course for better results in cooling. I've been using it for my delivery job and my waters stay cool 9-10hrs+. Material is very durable and super easy to carry around! ... show more
Reviewed in the United States on September 15, 2026 by Angel
    • Truely tested in a year.
Color: Black Size: 33 Can
Review Image by Kahliem
Review Image by Kahliem
Review Image by Kahliem
The cold is not as long as it says. I give it maybe 10 hours if you have xl ice packs. I dont work inside or store this in a nice spot. If you want anything tested ill run it through as harsh as I can to show how it holds up. First off. Yes it holds up well. Have had it for about a year, maybe a little more, and the most that has happened is one of the little cloth things on the zipper is frayed. Other then that its still working new. Second, my bag sits in the sun or in the shade where I can outside. Over here its any where from 0 degrees to 105 sometimes a tiny bit higher. Today was 101 and at the end of the day (even in 90 degree) the inside of my bag is definitely starting to warm. Not warm enough to make food dangerous or make you sick but to where your ice cold soda will be more like mildly cold soda. I use it from 3 in the morning to 4 in the afternoon. So that gives you easily at least 12 hours it does stay cold which is amazing for this cheap bag. Now for the cold weather. Well hot isn't well suited for this thing. Unless you have insulated separate containers then you get a few hours but with no ice pack and single digits outside. It keeps stuff room tempature for most the day. Third, for the price yes it is worth it. I have plenty of space. I eat 4 meals a day and have blender bottle inside as well as fruit and silverware up top. Still plenty of storage on the front for all kinds of stuff. I chuck this thing around. Its not a designer bag but its made of some solid stuff and like I said I test my stuff lol. I throw it in my car. Slide it on the concrete. Drop it off the back of a car sometimes (we drive buggies on my site and it falls every once in awhile) and not a single tear or rip. I go for jogs with this on. Its my all around bag for day trips or a hiking trip This holds up better then my Cordova. I dont pack light either..its about 15-30lbs of stuff i throw in this thing. The only one that absolutely destroys this ive noticed is the titan lunch box. But for the price. It will last you a long time. At least a few years I can see. Anyways hope this helps some people. Just look for a lunch bag that makes you happy and fits your needs. Also doesnt fall over almost ever. ... show more
Reviewed in the United States on July 21, 2026 by Kahliem

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