How We Researched the Best One Strap Backpack

97 Expert Reviews Considered 4,066 Consumer Reviews Considered 3.5 Hours Researching 14 Products Evaluated

Best One Strap Backpack Top 5: Best One Strap Backpacks

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Under Armour Compel Sling 2.0

Our Top Pick

The Under Armour Compel Sling 2.0 is a spacious and reliable one strap backpack. Unlike the other bags on our list, it can fit a laptop. Comfort and convenience are the name of the game of the best one strap backpack. This ergonomic sling is crafted with a HeatGear strap that keeps the wearer cool year-round and UA Storm technology that repels water.

• 15” laptop sleeve
• HeatGear strap 
• Machine washable
• Water-repelling UA Storm technology

• Only one style option

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5.11 RUSH MOAB 10 Tactical Sling Bag

Runner Up

The 5.11 RUSH MOAB 10 Tactical Sling Bag is built for those who need a one strap backpack with military-grade utility and ruggedness. This tactical bag is built with strategic internal pockets like a fleece-lined compartment for sunglasses and a hydration bladder pocket. It also has plenty of external loops for attaching accessories to.

• Tactical bag
• Many internal pockets
• Protective sunglasses pocket
• Built-in 1.5 L hydration bladder

• Not waterproof

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Red Rock Outdoor Gear Rover Sling Pack

3rd Place

The Red Rock Outdoor Gear Rover Sling Pack is a one strap backpack that can keep up with outdoorsmen and women. This durable bag comes in a dozen neutral colors that help the wearer blend into natural scenery. Its ambidextrous strap makes it easy to switch from shoulder to shoulder to maximum comfort. Gun owners will love the backpack’s concealed carry sleeve.

• Ambidextrous strap
• Comes in 12 colors
• Concealed carry sleeve
• Durable construction

• Not waterproof
• Small capacity

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Osprey Daylite Shoulder Sling

4th Place

Osprey’s Daylit Shoulder Sling is a traveler’s dream. Its petite size is perfect for storing valuables while exploring urban jungles or more natural environments. This bag’s strap has a convenient zippered mesh pocket for easy access to essential items. Its breathable fabric makes carrying this sling bag a comfortable experience in any climate.

• Comes in six colors
• Breathable fabric for cool carry year-round
• Zippered strap pocket
• Easy to attach to compatible Osprey products

• Small capacity
• Not waterproof

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Patagonia Atom Sling Backpack

5th Place

This one strap backpack by Patagonia is the perfect everyday bag. Commuters will enjoy its cushioned tablet sleeve and zippered strap pocket. This backpack’s external compression straps keep the bag’s contents in place and are great for attaching anything from a yoga mat to a lunch bag to the backpack. If you get caught in the rain, you won’t have to worry too much because this Patagonia sling is water repellent.

• Water repellant
• Zippered strap pocket that can fit phone
• Protective tablet sleeve
• External compression straps enable you to hang things on

• Small capacity
• Can only be worn on right shoulder

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