Our Top 10 Recommendations:
Best Small Backpack Cooler Reviews:
SaleBestseller No. 1 
Piscifun Insulated Cooler Backpack, Leakproof Lightweight Cooler Bag, Soft Backpack Cooler for Men and Women Bag Cooler for Lunch, Picnic, Fishing, Hiking, Camping,Park, Day Trip Black & Red
- Lightweight and Durable - Piscifun Cooler Backpack cover is made from high density Nylon fabric, which greatly increases the strength while reducing the weight. In the meantime, two side compression strap also contributes to increased durability by reducing the pressure on zippers.
- Leakproof and Easy to Clean - The High Frequency Heat Welded technology allows for no leaking at all below the zipper seam. The liner is extremely soft and flexible. Besides, it is easy to clean after use.
- 18 Hours Cold - 4-Layer Back Design enhances the overall strength and thermal insulation effect. High quality thicken PEVA hot-pressed liner keeps your food and drinks for 18 hours temperature below 50 ℉（with Freeze Packs).
- Comfortable and Ergonomic - Thicker padded back with ergonomic breathable design, paired with adjustable, breathable and padded shoulder straps, give you better comfort. You can use it as your day pack or simply a soft cooler. The pack is perfect for lunch, picnic, fishing, hiking, camping, beach, park, day trip!
- User-friendly Design - The cooler bag comes with an easy access built-in bottle opener, the retractable drawstring on the surface allows you to carry your clothes easily. There are two extra zippered pocket and two side mess pocket which can help you keep other stuff dry and save plenty of room for main compartment.
Bestseller No. 2 
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 Bag Cooler Leopard Print
- 【BUDGET-FRIENDLY 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.
- 【STRICT QUALITY CONTROL】- Our company specializes in the insulated cooler backpack, and every product is strictly inspected before it goes to the Amazon warehouse. Waterproof travel cooler’s pictures are shot with an HD camera to ensure the authenticity of the product colors and details. Vankor aims to provide customers with a better product experience.
SaleBestseller No. 3 
OUTXE Cooler Backpack 22L Insulated Cooler Bag for 15.6" Laptop Lunch Backpack for Work School Daily Backpack
- ❄️Laptop Backpack & Cooler in one: Say goodbye to buying or carrying multiple backpacks! Super convenient for carrying your 15.6" laptop, lunchbox, drinks, and food. Keep your hands free!
- 💯 22L Lunch Backpack: Roomy enough to pack meals, beer, snacks even tall beverages (A deep main compartment holds 30 cans). A great partner for day trips to work, school, theme parks, and other outdoor activities
- 👍Multi-Pocket: Keep your items organized. 1 large zippered back pocket big enough for a 15.6" laptop; 2 side pockets for a water bottle or umbrella; and 1 small zippered front pocket for all necessary purse items
- 🏆 Leakproof &18 Hours Cooling: High-density thickens PEVA hot-pressed material ensuring leakproof and insulation inside the insulated backpack keeps food warm or cool up to 18 hours with 2 giveaway ice packs (numbers will vary according to external temperature)
- 🎁Durable & Comfortable: Dual adjustable padded shoulder straps and thick padding in the back provide maximum comfort and support. Extra padded handle on top for easy carrying
SaleBestseller No. 4 
MIER Insulated Backpack Cooler Small Leakproof Lunch Back Pack with Coolers Lightweight Cute Lunch Bag for Women Girls Teens to Work, School, Picnics, Camping, Park Day Trips, 15 L, Black
- 【Insulated Cooler Backpack】: This Insulated back pack uses 5mm thicken insulation and food grade PEVA lining to keep foods cold or warm for hours. The exterior material-600D polyester & water-resistant fabric protects the contents from the rains or scratches. Heat-welded seams of liner make sure NO LEAKING and longer insulation effect
- 【Cute Lunch Back Pack with Simple Style】: This cooler back pack is designed with a classic day pack style. 1 main compartment is roomy enough for keeping drinks, tall beverages, fruits, lunch box and meal container fresh/ cold/ warm. 1 small front pocket can hold your your keys, wallet, coins, cards, etc. 2 side mesh pockets for your water bottles and umbrellas
- 【Durable and Comfy Backpack Cooler】: The adjustable padded shoulder straps are sturdy and comfortable to wear, and make it convenient to carry for long time. Heavy duty dual zippers and reinforced treatment on the stress points provide long-lasting durability against daily activities. High quality material guarantees your satisfaction. The leakproof liner is easy to clean, just wipe it off with wet cloth or napkins
- 【Lightweight Lunch Backpack for Women】: Exterior dimension: 16.5*12*4.75 inch/ 42*30.5*12cm. Weight: 0.8 LB/ 370g. Capacity: 15 L. It is plenty of room for you to pack 1-2 person’s daily lunch. It can hold up to 16 cans of 330ml drinks and still have room for ice packs. Ideal as a lunch cooler, daypack for women
- 【Versatile Thermal Backpack for Your Best Choice】: With modern simple style, 4 colors available, MIER insulated backpack is ideal as a lunch bag, beach cooler or daily pack. Perfect for picnics, school, travel, camping, park, road trip, etc. It’s a best choice for women, girls and students as a gift
SaleBestseller No. 5 
TOURIT Cooler Backpack 30 Cans Lightweight Insulated Backpack Cooler Leak-Proof
- 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 30 cans(330ml), 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
Bestseller No. 6 
LOVEVOOK Lunch Backpack Insulated Cooler Backpack, Waterproof Laptop Backpack Vintage Work Lunch Box Bag Fashion School Backpack Stylish Travel Bag for Women Girls
- 【LUNCH BOX & LEAKPROOF COOLER DESIGN】The lunch backpack with a insulated cooler compartment, made of superior insulating tin foil and high quality leak-proof TPU material, not only keep the food warm but also keep cold drinks about 3-5 hours. High-quality lining material makes it easy to clean and keeps the food fresh, let you enjoy delicious food at any time. Cooler compartment size: 11.4 x 5.5 x 7.2 inch
- 【DEFORMATION DESIGN】When you use the lunch box to store lunch or fruit, the partition inside the main compartment that fixed by Velcro can prevent food from being crushed by heavy objects, when you don't need to carry food, the lunch box can be folded and the partition can be fixed by the Velcro on the back, so you can carry many items. Stylish, convenient and practical.
- 【CONVENIENT USB PORT】With an external USB port and an inside charging cable, it's convenient to charge your cell phone and other electronic devices while walking(Note: Please provide your own portable charger). When you don't need charge your devices, the internal charging cable can be stowed into the small zip pocket, keep items cleaner and tidy.
- 【LARGE CAPACITY (FITS A LOT!)】The backpack features 1 big main zipper compartment(contains 2 zipper pockets, 2 open pockets and 2 pen slots), 1 laptop sleeve compartment for 14 13.3inch laptops, 2 front pockets for your daily supplies, 2 side pockets for umbrella or facial tissue, and 1 anti-theft pocket on the back for your valuables. You can use the backpack as a lunch backpack, laptop backpack, cooler backpack, school backpack, business backpack, travel backpack, computer bag, etc
- 【ON-THE-GO CONVENIENCE】Cushioned shoulder straps, easy-grab top handle, and stroller straps allow you to wear this lunch bag as a backpack or attach to a stroller. With a luggage strap on the backpack, it allows the backpack to securely fit on the handle of a rolling suitcase - ease the burden in you journey. Just contact us if you have any questions or suggestions, we promise we will give you a good solution.
SaleBestseller No. 7 
Cooler Backpack 25 Cans，Lunch Backpack，Leakproof Soft Cooler Bag to Beach Camping Hiking Picnic Work Lunch Travel for Men Women（Black）
- Insulated Cooler Backpack: Insulation material and leak-proof liner inside of the insulated backpacks work together to make sure anti-leaking and keep food hot/ cold for 10 hours. The interior lining is made of excellent upgrade material and easy to clean.
- Large Capacity Coolers: 11.4" x 7.4" x 16.5" / 29cm x 19cm x 42cm (L x W x H), Weight: 1.2 pounds / 550g, can hold up to 25 cans(330ml), own enough space for all your necessities.
- Multiple Pockets: main roomy insulated leak proof storage compartment for drinks or food. The front two pockets can hold some utensils, tools, snacks, wallets, keys. Side pockets can hold wine, water bottles, umbrellas, lawn blankets, etc.
- Suitable for Many Scenarios: The insulated backpack is a perfect partner for outdoor activities, such as a travel backpack, beach cooler backpack, camping backpack, hiking backpack, picnic backpack, fishing bag and so on. Also it can be used as a lunch cooler bag.
- Perfect After-sale service - If for any reason you are not satisfied with this product, please contact us immediately, we will give you a perfect solution. The Leaking problem can NOT be avoided 100% even we have done 100% checking work before sending it to you. If happens, please contact us immediately. We will give you a new backpack for free, or a full refund.
Bestseller No. 8 
RTIC Lightweight Backpack Cooler, Black, 15 Can, Portable Insulated Bag, for Men & Women, Great for Day Trips, Picnics, Camping, Hiking, Beach, or Park
- Low-Maintenance But High-Performance: Designed with plenty of space and easy access to all your snacks and drinks, assurance to keep what you store cold for up to 24 hours.
- Ample Storage: Enough room for day-to-day essentials with extra top, front, and side pockets.
- Lightweight And Portable: Durable polyester plus adjustable, padded shoulder straps make this cooler easy to transport.
- Fully Insulated: Lined with high-density insulation and food contact material.
Bestseller No. 9 
Backpack Cooler Backpack 26 Cans Insulated Leak Proof for Women Men Beach Camping Picnic Fishing Hiking Lunch Backpack Waterproof Cooler
- Insulation and Anti-leakage waterproof backpack: the inner thickened and anti-leakage EVA liner works together to prevent leakage and keep food cold for 16 hours with ice packs,keep food warm with this backpack.
- Lightweight and Cute Cooler Lunch Backpack: The cooler backpack weighs only 1.2 pounds, The deep main compartment can hold 26 cans, enough for meals, beer, snacks and even large drinks. The perfect insulated cool backpack for day trips, camping, hiking, picnics, and beaches.
- Durable & Comfortable Structure: Double adjustable padded shoulder straps and thick back pads provide maximum comfort and support. Additional top padded handle with beer opener on the strap for easy carrying and clean.
- Sturdy and Durable Materials: Made of high-quality Oxford cloth, wear-resistant; high-quality zipper, sturdy and easy to pull.
- Multiple Pockets: 1 main spacious cold storage compartment, 2 side mesh pockets, 1 front zippered pocket for tableware storage. Enough to store food/beverage/fruit/beer, mobile phone, keys, tissues, bottled water, etc.
Bestseller No. 10 
OSOCE Cooler Backpack Insulated Leakproof, Large Capacity 28L-40L Cooler Bag to Beach Lunch Picnic Camping Hiking Fishing Travel
- 🍺 Fresh tasting, Super cost-effective：28L LARGE CAPACITY, LIGHTWEIGHT: 9.3x5.85x12.9inch, OSOCE backpack cooler is able to hold 28 cans. Large capacity BUT weighs just 2.35 lb, which makes it portable enough for 3-4 people to enjoy trips at the Beach, Disney, Park, Hiking or fishing
- 🍺 FRESH & LEAK-PROOF: The 8MM EPE foam insulation keeps the contents cold and fresh up to 18 hours, while the eco-friendly liner prevents leaking via heat-sealed technology. The water-resistent exterior and heavy-duty hypalon-coated base prevents damages
- 🍺 MULTIPLE COMPARTMENTS: 1 main storage compartment, 1 zipper pocket on the top lid, 2 side mesh pockets, 1 large front zipper cooler pocket, 1 beer opener on the strap
- 🍺 ERGONOMIC & SUPERIOR COMFORT: Padded shoulder and upper stabilizer straps transfer weight across a wider area (0.6” greater than most cooler backpacks) to minimize pressure on the shoulders and lower back. Padded, breathable mesh back panel promotes air circulation for maximum comfort during transit
- 🍺 OSOCE Trustworthy Company: We established over 28 years, the main business includes laptop backpack sling bag shoulder messenger bag cross body bag casual daypack etc. Independent R&D department, efficient high-quality production factory, strict QC team, 24-hour after-sales team to offer 3 years quality warranty that any quality problems,you will get a new bag for replacement.
Last update on 2023-04-01 / Affiliate links / Images from Amazon Product Advertising API