The Best 5.11 Tactical Backpacks for Trekking and Expeditions – Which Model Should You Choose?

Tactical backpacks are increasingly used not only by uniformed services but also on trekking trails, during outdoor expeditions, and in everyday use. Their growing popularity is mainly due to exceptional durability, functional gear organization, and the ability to expand capacity thanks to the MOLLE system.

One of the most recognizable brands in this category is 5.11 Tactical, which has been producing durable and thoughtfully designed backpacks for both field operations and outdoor activities for many years.

In this article, we present selected 5.11 Tactical backpacks that perform exceptionally well during trekking, survival expeditions, travel, and everyday use.

Expedition Backpack 60L – 5.11 RUSH100 for Long Treks

The 5.11 Tactical RUSH100 Backpack 60L is the largest backpack from the popular RUSH series, designed for long field expeditions and carrying heavy gear.

Thanks to its robust construction and advanced carrying system, it is one of the most capable outdoor backpacks in the brand’s lineup.

Key features

capacity of approximately 60 liters
durable construction using 500D and 1050D nylon
aluminum frame for improved stability
adjustable harness system tailored to torso length
MOLLE-compatible design

The backpack features an adjustable suspension system and two hip belt sizes (S/M and L/XL), allowing it to be precisely fitted to the user’s body.

A properly fitted hip belt transfers a significant portion of the load from the shoulders to the hips, greatly improving comfort during long hours of hiking.

The RUSH100 performs particularly well during:

multi-day trekking trips
bushcraft expeditions
long-distance hikes with full gear
extended outdoor expeditions

5.11 RUSH12 2.0 – Tactical Backpack for Day Trips

One of the most recognizable backpacks from the brand is the 5.11 RUSH12 2.0, which has remained extremely popular for years among both outdoor enthusiasts and everyday users.

With a capacity of 24 liters, it offers an excellent balance between an EDC backpack and a lightweight trekking pack for single-day adventures.

Ideal for

day hikes
mountain trips
everyday carry (EDC)
outdoor training
range visits

Key advantages

24L capacity
extremely durable 1050D nylon
extensive pocket and organizer system
MOLLE/PALS webbing
hydration bladder pocket

Excellent Gear Organization

One of the biggest advantages of the RUSH12 is its well-designed interior organization.

Inside the backpack you will find, among others:

a large main compartment with a laptop sleeve up to 15″
two mesh pockets in the main compartment
a front pocket with organizer for small gear
a top quick-access pocket
a soft-lined pocket for glasses or a phone
a rear hydration pocket

This layout allows convenient organization of both EDC gear and outdoor equipment.

MOLLE System and Expandability

The front and sides of the backpack feature MOLLE/PALS webbing, allowing the attachment of additional pouches and accessories.

This makes it easy to expand the backpack with:

water bottle pouches
a first aid kit
EDC organizers
additional utility pouches

Lightweight Trekking Backpacks – CloudStryke Series

The CloudStryke series was designed for users who need a lightweight and functional backpack for fast outdoor activities.

These models perform particularly well during:

short trekking trips
trail running
hiking
outdoor sports and activities

CloudStryke 10L – Minimalist Backpack for Fast Adventures

The CloudStryke 10L is a lightweight outdoor backpack designed for users who need a compact and dynamic gear-carrying solution.

The pack is made from durable N100D Honeycomb Nylon with DWR and PU 5000 mm coating, providing good resistance to moisture.

Key features

hydration pocket for systems up to 2 liters
front pocket for small essentials
shoulder strap pockets for soft flasks or small gear
ventilated back panel
two chest straps for stabilization

Additional Gear Carrying Options

Despite its compact size, the backpack offers several features that increase functionality:

laser-cut MOLLE system
external bungee cord system
loops for attaching trekking poles
compression straps to stabilize the load

CloudStryke 18L – A Larger Option for Outdoor Activities

The CloudStryke 18L is a larger version of the lightweight outdoor backpack, offering additional space while maintaining very low weight.

The pack weighs approximately 580 grams, making it comfortable even during longer hikes.

Key features

main compartment with quick access
hydration pocket up to 2L
side bottle pockets
small item pockets
top pocket for essentials
laser-cut MOLLE system

The backpack is made from N100D Honeycomb Nylon with DWR and PU 5000 mm coating, providing good water resistance while maintaining low weight.

5.11 LV18 2.0 – Tactical Backpack with a Civilian Look

The 5.11 LV18 2.0 was designed according to the low-visibility / grey man concept, meaning tactical functionality in a discreet civilian appearance.

Because of this, the backpack works perfectly in urban environments, while traveling, or for everyday use.

What makes the LV18 2.0 stand out?

minimalist design
advanced internal organization
laptop or tablet compartment
spacious main compartment
highly durable materials

At first glance it looks like a standard urban backpack, but inside it offers functionality typical of tactical gear.

Perfect Backpack for Travel

The LV18 2.0 performs very well during:

air travel (carry-on luggage)
weekend trips
mobile work
everyday urban use
short outings

With a capacity of around 30 liters, it is a highly versatile backpack.

5.11 MVR 25L – Modular Backpack for City and Outdoor Use

The 5.11 MVR 25L is a modern backpack designed with maximum configuration flexibility in mind.

Thanks to its modular construction, it can easily adapt to different uses — from everyday carry to outdoor adventures.

Key features

25-liter capacity
modular configuration system
wide 270° clamshell opening
Center Line™ system improving stability
durable 900D fabric

Durability and Carrying Comfort

The backpack is made from abrasion-resistant 900D polyester with a DWR coating.

Additionally, the structure is reinforced with an internal HDPE panel, improving stability and carrying comfort.

MVR 25L works well as a

travel backpack
day-trip pack
urban backpack
EDC pack
outdoor backpack

How to Choose a 5.11 Backpack for Trekking

When choosing an outdoor backpack, it is worth paying attention to several key factors.

Capacity

up to 15L – fast outings and trail running
20–30L – day hikes and short trips
50L+ – multi-day expeditions

Carrying system

For heavier loads, a well-designed hip belt and stable back panel are crucial for comfort.

Gear organization

Tactical backpacks usually offer more pockets and internal organizers than traditional hiking packs.

Expandability

The MOLLE system allows you to customize the backpack according to your individual needs.

Summary

5.11 Tactical backpacks combine the durability of tactical gear with the functionality required for outdoor activities.

Depending on your planned activity, it is worth considering:

RUSH100 – long expeditions and multi-day trekking
RUSH12 2.0 – day trips and EDC
CloudStryke 10L / 18L – lightweight trekking and sports activities
LV18 2.0 – urban backpack with tactical functionality
MVR 25L – versatile outdoor and travel backpack

Each of these models is designed with durability, functionality, and comfort in mind, even in demanding outdoor conditions.