Top 10 Best Sling Backpacks in 2018 Reviews

Lasted updated: 26 June 2018

If you are traveling, hiking, or climbing, you’ll need one of the best sling backpacks. These bags can hold all your belongings and stuff. Assuming you are visiting a town and have left your backpack at the lodge, you might need a few things for the day like sunscreen, a map, camera, water, etc.

No need to have worries when choosing. Here are top quality and performing sling bags.

Why buy ONLY leather sling backpacks?

The sling bags are much easier to handle than the other backpack. They are also more significant than most messenger bags. Most sling backpacks for school has many pockets. There are crossbody sling backpacks have more streamlined designs. That means you can still use them as messenger and daypack bags.

If you are not yet convinced, we are going to bring you the top 10 best sling backpacks in 2018.

Review of the Best Sling Backpacks 2018 – Top 10 Reviews:

10. Meru Sling Backpack Bag – Small Single Strap Crossbody Pack

Meru Sling Backpack Bag - Small Single Strap Crossbody Pack


  • Easy access design
  • Measures 19.5 inches x 11.5 inches in size
  • Unisex design
  • External pocket available for other use
  • Multiple pocket design
  • Available in different styles and colors

  Check Price on Amazon

The Meru Sling Backpack Bag Review:

Bags are designed for one thing—pack and help to organize belongings comfortably. With them, you can move around safely and quickly. Precisely, that’s what the Meru backpack bag does. It is a backpack that will make you dislike the best of sling bag purse.

The Meru feature a durable cotton canvass design that will last for ages. It is the type of bag you can rely on when in the outdoors. In appearance, the sling backpack has a solid build. The material holds well under heavy-duty use. Pink is always lovely, and that’s one beautiful color most people prefer.

The most important thing in a bag is the storage space it offers. The Meru comes with plenty of that. On the outside, you have two small zipper pockets where you can keep small items like keys. You can even keep things like your mobile phone or a calculator in the one below. As if that isn’t enough, there is a Velcro flap atop the upper pocket. There you can keep things like credit cards, tickets, bills, etc.

Still, on storage, the inside of the bag has a large spacious compartment. There is a detached space with excellent foam padding for laptop storage.  The inner storage space also features a zipper seal design for better item protection.

The carrying handles are also well padded. The adjustable straps mean you can size-fit it to your carrying comfort.

What to Expect:

Well, the Meru backpack bag may not be the best of the best. But is one bag that you can expect to deliver regarding comfort and storage of small-to-medium items while on the road.


  • Lightweight and comfortable
  • Several pockets for different items
  • Large enough for day trips or light hike


The Meru is a reliable option for the outdoor enthusiasts—a design that’s worth the money.

9. The Kalevel Backpack Sling Bag

The Kalevel Backpack Sling Bag


  • Coffee color design
  • Comes with soft and durable canvass, alloy and plastic material
  • Perfect for adult men to use
  • One shoulder-strap design
  • Measures 14.6 x 2.8 x 8.7 in dimensions
  • Weighs 1.1 pound

  Check Price on Amazon

The Kalevel Backpack Sling Bag Review:

A good bag should be lightweight and comfortable to carry. What is the need for a bag that is heavy on its own when bulky items will further add to the weight? The brains behind the Kalevel understand this perfectly. So they produce a backpack sling bag that is as light as a tennis bat. Weighing just a pound, Kalevel offers all outdoor enthusiasts a comfortable way to move things around.

The Kalevel comes with a coffee color design. You can’t say that’s old fashion. The bag is suitable for most adults who want to conquer the outdoors in sports. If you are going hiking, cycling or climbing, Kalevel backpack sling bag is here to help pack your belongings along.

Regarding functionality, this sling backpack has one central zipper design. It also has two small pockets. One pocket is at the rear and the other at the front. These pockets are suitable for items like keys, cards, tickets, and more.  As for the inner pockets, your wallet, tablet, phone and other personal belongings are welcomed to rest in peace.

The Kalevel features a one-shoulder design that allows the owner to use in multiple styles. You can use it as a sling bag or a crossbody sling backpack. The practical design and interior, large space construction means you can store a lot of things for a ride across the outdoors.

What to expect:

The material design includes soft canvas, had plastic and alloy. So you can expect this to last for a long time. Take note that this is most suitable for men, although there is no caveat for women either.


  • Easy bag to carry
  • Highly functional for the outdoors
  • Perfect for men’s use


This is a sling backpack with a design that simplifies packing for the outdoors. It’s worth the money!

8. NeatPack Versatile Canvas Sling Bag

NeatPack Versatile Canvas Sling Bag


  • Gray color design
  • Complete lined main compartment for clothes
  • RFID back hidden pocket
  • Removable straps for customizing fit
  • Water resistant
  • Top quality zippers

  Check Price on Amazon

Versatile Canvass Sling Bag Review:

If you are looking for a small sling bag, this isn’t yours. As the name implies, this is one bag you can use for any purposes. You can pack a lot of belongings in this bag without bogging you down. From being stylish to being durable, this bag has everything you want from a backpack bag.

This bag offers a large inner compartment where you can store many clothes. Even your shoes, books, camera, medical kits, and more have a place to rest in the inner compartment. There is a separate pocket where you can keep a small size laptop, tablets, phones or iPad.

Another compartment featuring pen sleeve, mesh zip pocket is also available. A credit card slot and key clip/hook storage designs wait for your choice of use. There I a hidden at the back of this bag which enables you to store valuable items. The hidden pocket keeps such items safe from theft and from being seen by unwanted eyes.

Another remarkable aspect of these NeatPack sling backpacks is how gadget-friendly it is. The phone pocket allows you to store your phone and still connects your headphone cord through the front strap. Rounding it up, this bag is the first in our review to feature complete waterproof design. It is way better than similar to armor sling backpack.

What to expect:

You will hardly find a thing wrong with this bag. It is the type you can take to anywhere. Whether you’re going camping, hiking, climbing, or traveling; this is the bag. It is highly suitable for all weather conditions. Thanks to its waterproof design, you can expect great functionality from this bag.


  • Waterproof design offers limitless protection for items
  • High suitable for the outdoors
  • Multiple pockets for versatile use


This is a bag design to challenge the challenges of the outdoors. It is worth every penny.

7. G4Free Outdoor Tactical Military Sling Backpack

G4Free Outdoor Tactical Military Sling Backpack


  • Compact size design
  • Durable polyester fabric design
  • Double clip design
  • Measures 7.87 x 5.51 x 9.87 in dimensions

  Check Price on Amazon

The G4Free Outdoor Tactical Backpack Review:

Here is another outdoor brand that caters to a wide range outdoor activity. G4Free is a rugged Backpack build for those who have a lot to carry. For students, it is an ideal shoulder sling backpack for school.

The bag has three external compartments for adequate storage of personal belongings. The military-style design means you have a lot of pockets for an extended range of storage. For hikers, climbers, cross-country riders, this is an ideal bag.

Check: Top 10 Best Rolling Duffel Bags for 2018 Reviews

The inner pockets of the G4Free Outdoor sling backpacks allow you to keep necessary things like your phones, keys and credit cards. At the front of the bag are two smaller pockets. These are also nice for your wallet, keys, and cellphone. Another pocket at the back also affords you more storage options.

Regarding versatility, the G4Free excels wonderfully. You can use the bag as a sling bag, a chest bag, tactical Versipack, a handbag and a pouch. It also functions as a medical aid bag and a diaper bag.

What to expect:

Coming from a 600D polyester material construction, the G4Free sling backpacks are the bags you can expect to last for two decades. Another thing is the fact you can witch the clips between the left and right-hand side. So, expect a convenient carrying position while using this bag.


  • Sturdy and made to handle wear and tear
  • Spacious for many belongings
  • Multiple smaller pockets for smaller items


The G4Free Outdoor tactical sling bag is 100 percent perfect for sporting and outdoor activities. It is worth purchasing.

6. Everest One Size Sling Bag

Everest One Size Sling Bag


  • Measures 13.8 x 6.3 x 19.3 inches in dimensions
  • Weighs 12.8 ounces
  • Manufactured by Everest Luggage
  • 100% polyester fabric material design

  Check Price on Amazon

The Everest One Size Sling Bag Review:

One of Everest latest bags is this stylish design that defines its great backpacks. The bag is tailored to meet the needs of extreme sports lovers. It is highly stable and durable. It is the type in which you can confidently keep your important belongings. You have an abundance of 8 elegant colors to choose from.

Regarding style, the color combination and the sleek design make this bag loveable. Combining black with orange is an excellent appealing color. It is one that is supported by fitness firms across the globe. The Everest sling bag is designed for you to wear it across your right shoulder. That means if you’re the type that fancy a bag wore on the left shoulder, you might have to look elsewhere.

The Everest Sling Bag features a 100% polyester material. The design makes it stain proof, waterproof and highly durable. In spite of its quality, the material is very lightweight. The multi-pocket design also means you can store a lot of small items in this bag. The small pockets give it the look of a  sling bag purse.

What to expect:

With a waterproof, stain proof, and lightweight functionality, you can expect this bag to be extremely comfortable. Don’t expect plenty of storage space if you plan on storing many items. No more, no less.


  • Lightweight and comfortable
  • Water resistant means safety for your items
  • Stylish and good looking


The Everest sling backpack is a relatively durable design that fit the lightweight minded outdoor enthusiast. It is a bag that’s worth the money.

5. WATERFLY Packable Shoulder Backpack Sling Chest

WATERFLY Packable Shoulder Backpack Sling Chest


  • Mesh and nylon fabric design
  • Measure 11.4 x 4.7 x 16.9 inches in dimension
  • Capable of holding a 10L capacity of items
  • Complete waterproof design
  • Optional colors: purple, blue, black, pink

  Check Price on Amazon

The WATERFLY Packable Shoulder Backpack Review:

The Waterfly Packable Shoulder Bag is a completely waterproof bag. This is the type of crossbody slim backpack you can take for hiking. It protects your belongings from the element. Again, this sling bag is versatile, good for camping, running and traveling.

There are 4 small pouches and 1 main pouch in this bag. You can use them to store your iPad, tablet or phone conveniently. The rainproof soft nylon design is so durable that it makes leather sling backpack needless. The bag is so compact that you don’t need to spend on any sling bag purse anymore.

Check: Top 10 Best Packable Daypacks in 2018 Reviews

You can fold this bag to become a small pouch. And if you want more action from it, you expand it to accommodate larger items. Even the best under armor sling backpack doesn’t stack up to this one.

What to expect:

With WATERFLY, you can expect a lot of protection. The bag is built to withstand wear and tear. So, you can also expect more in durability. Regarding comfort, it is among the best crossbody sling backpack in the market.


  • Lightweight and foldable for secure storage
  • Adequate compartment for gadget storage
  • Water resistant
  • Good for the outdoors


The WATERFLY Packable Backpack is a complete design that’s worth the money.

4. KAVU Rope Sling Bag

KAVU Rope Sling Bag


  • 100% polyester material
  • Comes with 1 zip and two exterior pockets
  • Color: sunset
  • One strap design
  • Measure 20 x 11 x 3 inches in dimensions
  • Features adjustable shoulder strap with buckle fasteners

  Check Price on Amazon

The KAVU Rope Sling Bag Review:

If you are looking for a one strap shoulder sling bag, you have found it in KAVU. The KAVU Rope Sling Backpack is designed for convenient use. It is made from 100D, 100% polyester material—a highly durable design. While the material is resistant to water, the lightweight design makes it ideal for the outdoors. The durability of this bag compares to a leather sling backpack.

If you are going hiking, climbing, this is the bag for you. The bag comes with a sleek and comfortable teardrop shape. It is designed to fit your body. It comes with an adjustable rope shoulder strap that provides excellent convenience. The custom easy matches whatever style you choose.

Talking about the compartments, these are awesome as well. It has two vertical interior zipper storage spaces perfect for keeping books, tablet, phone, bottles, and more.  You can keep your keys on the other internal pockets. The two outside pockets are for your chargers, smartphones or makeups.

What to expect:

The KAVU Rope Sling Bag is the type of bag you can use for your adventure. Although it delivers in storage space, don’t expect much from a long haul use. That is, this bag can only carry a few things and not much. So, expect top quality but with a reduced storage capacity for larger items.


  • Great quality
  • Highly durable
  • Perfect for the outdoors


The KAVU is the perfect bag for spring break and hiking. Go for it!

3. Leaper CrossBody Messenger Sling Bag

Leaper Cross Body Messenger Sling Bag


  • Vintage style design
  • High-quality polyester material
  • Adjustable shoulder straps
  • Versatile functionality in and out
  • Multicolor and different sizes
  • Finished seams and delicate stitches
  • Unisex functionality

  Check Price on Amazon

The Leaper CrossBody Bag Review:

Now we have a bag that is complete in everything called space. The Leaper CrossBody messenger bag has all the room you need to pack and hit the outdoors. You can haul a lot of loads using this bag. The amount of room in this bag will surprise you. It has a pouch on the outside where you can store your traveling umbrella.

If you are looking for any sling backpacks with plenty of pockets, here you are. The flap has one, and there are two more below the flap. The main compartment itself has other pockets and a sleeve. What set this bag apart from others is the interior compartment. Your laptop, tablet and a bestseller book would comfortably fit in side-by-side. No kidding.

You even have a mesh that holds a water bottle. The Leaper is a highly fashionable bag. It comes with two rings on either side for temporary shoulder use. The bag is as beautiful as a sling bag purse.

What to expect:

You can expect everything from this bag. From easy access buckles to secure zippers and massive storage points.  You have everything at your fingertips. Expect great reliability while getting ready for the outdoors.


  • Top quality design
  • Adjustable straps provide customize the fit
  • So many pockets to store items
  • An elegant look for private and business


The Leaper CrossBody Messenger Bag is the ideal choice for an extended stay in the outdoors.

2. WATERFLY Chest Sling Shoulder Backpacks Bags

WATERFLY Chest Sling Shoulder Backpacks Bags


  • Waterproof design
  • Multicolor options to choose
  • Portable and lightweight
  • Breathable mesh contact surface
  • iPhone 7 plus compatible phone pocket
  • Adjustable straps

  Check Price on Amazon

The WATERFLY Chest Sling Shoulder Backpacks Review:

Just think about the name again—WATERFLY! Buying this means you’re buying waterproof and snow proof bag. It is the best of the best sling backpacks you can take with you to anywhere in the outdoors. Don’t bother with your body size. With the flexible straps, you can customize this to fit your carrying style.

There are many pockets in this bag. You can store your laptop and other items in this bag. It comes with large pouches for your phones, tablets and other items. The smaller pockets of these sling backpacks can safeguard your keys, wallet, cards, and receipts. You even have 2 pen pouches and separate pouch for your keys.

The pouch that stole the show is the one on the inside. It is 7.5 inches large and is ideal for protecting your tablet away from other items. In fact, everything you want from a bag regarding pockets is right here.

What to expect:

There is a lot to expect from this slim crossbody backpack. You have plenty of storage options, durability, and convenience.  That’s what you should expect from this model. The mesh attached to the straps makes it breathable. So, you can also expect satisfaction from this.


  • Lots of room for storage
  • Completely waterproof and snow proof
  • Excellent for extreme sports activities
  • Highly durable


WATERFLY is the best bag for extreme outdoor activities. It is 100% reliable.

1. OutdoorMaster Sling Bag – Crossbody Backpack

OutdoorMaster Sling Bag - Crossbody Backpack


  • Compact design
  • Weighs just 1 pound
  • Measures 18.9 x 12.6 x 4.0 inches in dimensions
  • Available in black, grey, dark blue and green color
  • Capable of holding 12.5-inch laptop, laptop or tablet

  Check Price on Amazon

The OutdoorMaster Sling Bag Review:

The Outdoor master Sling Bag is the ideal bag for men and women. So many people prefer this bag due to its versatility. You can use it for daily activities like shopping, walking, and more. You can also use it for luggage and as a slim backpack for school. As the name implies, the bag is designed to fit the outdoors. It is highly compact yet with lots of room for your items to chill. Certainly, it is a regular small sling backpack.

The one hand sling design makes this bag suitable for end-to-end town street job tasks. It comes with some pockets that are ready for all of your items. You can conveniently store your glasses, keys, cards, and phone. But the real show stealer is the hidden pocket. There, you can hide your cash, vital documents and credit cards from the prying eyes of thieves.

Activities in the outdoor can be challenging, but this bag is equal to the task. It has a holder for your water bottle. With a reversible shoulder strap, this bag is excellent for left and right-handed people.

What to expect:

Versatility and convenience are the primary functions to expect from this small sling backpack. For those are tech savvy, this is one bag from which you can expect good protection. You will also get 6 months 100% satisfaction guarantee.


  • Excellent design
  • Lightweight
  • Hidden pocket keeps vital belonging safe
  • Big enough for day trips or light hike


This is an outdoor sling bag that prioritizes safety and comfort—one that is worth the investment.

Pre-Purchase Consideration

Things you must take into considerations. Every bag on our list carries one or both elements of these considerations. Here are they:

  • What range of pockets?

Pockets are essential when it comes to choosing backpacks. The best crossbody sling backpack would be useless if it doesn’t have adequate pockets. These bags are not called “backpacks” for nothing. They are made for storing and safekeeping of valuable items for quick access during activities in the outdoors.

So, when buying your sling bag, think about the pockets. The more the number of pockets, the better more items you can carry with you to the outdoors. Different pockets give you quick access to various items that you need. Packing all your items in one or two pockets would make accessing the difficult for you. So consider the number of pockets when shopping for yours.

While bags offer up to 6 different pockets, some offer below that. As shown in our review, some models come with hidden pockets. These are ideal if you want to secure something of extreme importance.  Some also have highly organized interior compartments. While some features zippered pockets.

Just think about what you want before paying for it.

  • Safety

How safe is the sling backpack that you want to buy? If your user aim is for the outdoor, then you must consider those with waterproof options. Such are usually stronger than the best leather sling backpack. Make sure you know what is meant by waterproof and water resistant. The terms, mean two different things. A water-resistant bag will not escape under the rain, but it won’t soak through quickly. Think about it.

  • Durability

Are you buying a small sling backpack or sling backpack for school? How is sustainability it? When purchasing your bag, remember to go for one with robust material construction. Bags that have waterproof or water resistant features tend to last longer. Also, consider backpacks with nylon fabric material. These types don’t rip easily.

Consider the liner of the bag and make sure it is of high quality. From its look, you can tell if it’s high or low quality. If you prefer backpacks with zips, then test the zips before buying. Or just ask someone who has used the similar bag before. Don’t buy bags with plastic zippers, as they are prone to snapping and breaking early. Instead, metal zips are more reliable; consider them.

Other Points of Consideration

Here are some other points of selection you may want to consider when buying your ling bag.

  • Style

Where and when do you plan to use yours under armor sling backpack? Think about that critically as that would determine what color you want. If what you want is something for the outdoor, then you may not bother about looks. Durability and safety are what matters in that regard. But if you are traveling or you would be running some errands, style becomes an issue for you. So think about it.

  • Flexibility and convertibility

Majority of the bags listed here are highly flexible. You can even remove the straps and buckles from some and customize them to suit your needs. Some convert for the left hand and right-handed users. Swapping the positioning of your backpack is something you may want. So, think about that intently. It isn’t every bag that has these features. So, investigate the bag you want to buy and ensure it has them.

  • Capacity

How many things can you put in the bag? Small sling backpacks are suitable for the essential stuff. But if you want to take more to the outdoors, you will need larger bags that can contain school books.


A good shoulder sling backpack can serve as your best friend even when you look like a “Stranger in Moscow.”    Whether you are in the outskirt of town, in the city or on the trail; you need a sling backpack.

These crossbody sling backpacks are the only means to use your hands freely.  You no longer need to hold your bag with one hand while struggling to do something with the other.

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