Black 45 litre tactical MOLLE backpack worn on a moorland hike
Tactical Backpack 45L – MOLLE Military Assault Pack & 3 Day Bug Out Bag, Water Resistant 900D Rucksack for Hiking, Camping, Work & Travel
Tactical Backpack 45L – MOLLE Military Assault Pack & 3 Day Bug Out Bag, Water Resistant 900D Rucksack for Hiking, Camping, Work & Travel
Tactical Backpack 45L – MOLLE Military Assault Pack & 3 Day Bug Out Bag, Water Resistant 900D Rucksack for Hiking, Camping, Work & Travel
Tactical Backpack 45L – MOLLE Military Assault Pack & 3 Day Bug Out Bag, Water Resistant 900D Rucksack for Hiking, Camping, Work & Travel
Tactical Backpack 45L – MOLLE Military Assault Pack & 3 Day Bug Out Bag, Water Resistant 900D Rucksack for Hiking, Camping, Work & Travel
Tactical Backpack 45L – MOLLE Military Assault Pack & 3 Day Bug Out Bag, Water Resistant 900D Rucksack for Hiking, Camping, Work & Travel
Tactical Backpack 45L – MOLLE Military Assault Pack & 3 Day Bug Out Bag, Water Resistant 900D Rucksack for Hiking, Camping, Work & Travel
Tactical Backpack 45L – MOLLE Military Assault Pack & 3 Day Bug Out Bag, Water Resistant 900D Rucksack for Hiking, Camping, Work & Travel
Tactical Backpack 45L – MOLLE Military Assault Pack & 3 Day Bug Out Bag, Water Resistant 900D Rucksack for Hiking, Camping, Work & Travel

Fellmont Outdoors · 14:175

Tactical Backpack 45L – MOLLE Military Assault Pack & 3 Day Bug Out Bag, Water Resistant 900D Rucksack for Hiking, Camping, Work & Travel

£59.99 £89.99Save 33%
  • 45 litres across several compartments, roughly 46 x 34 x 30cm
  • 900D polyester with a water-resistant, scratch-proof coating
  • Reinforced, double-stitched stress points where loaded bags usually fail
  • MOLLE webbing on the front and both sides for pouches and accessories
  • Padded straps, ventilated back panel and a waist belt to spread the load
  • Water resistant rather than waterproof - no rain cover is included
Colour

In stock, ships by Thu, 5th Nov

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  • 30 Day Returns
  • Free Shipping
  • 1 Year Warranty
Delivery & returns

Tracked delivery on every order. Returns accepted within 30 days in original condition.

What's in the box
1 x 45L tactical backpack in your chosen colour MOLLE pouches are not included
Specifications
Capacity 45L
Size Approx. 46 x 34 x 30cm
Material 900D polyester, water resistant
Construction Reinforced, double-stitched stress points
MOLLE webbing Front and both sides
Straps Padded shoulder straps and waist belt, ventilated back panel
Colours Black, olive green or sand yellow
Uses Hiking, camping, bug out bag, work, travel
Weight No published figure
Water resistance Coated and water resistant. No rain cover is included - use a liner in sustained rain
Product care
Brush mud off and dry it fully before storing; a damp pack mildews. Use a dry bag or liner inside for anything that must stay dry in a long day of rain. Check the stitching at the shoulder strap anchors periodically on a bag you load heavily. Sponge clean with mild soap and cold water rather than machine washing. Do not overload it past the point where the zips strain - that is what splits them.
Full details

Carry everything for a long weekend in one tough bag. This Fellmont Tactical Backpack holds 45 litres across several large compartments, measuring roughly 46 x 34 x 30cm, with room for clothes, a sleeping bag, food, tools and a laptop. It works as a three-day assault pack, a bug out bag, a gym and work bag, or hold luggage for a short trip.

The shell is 900D polyester with a water-resistant, scratch-proof coating, and every stress point is reinforced and double stitched, so loaded straps and zips are far less likely to let go when the bag is full. MOLLE webbing runs across the front and both sides, letting you add pouches, a water bottle holder, a torch or a first aid kit and build the pack around how you actually use it. Internal dividers help keep clothing and kit separated.

Padded shoulder straps, a ventilated back panel and a waist belt spread the load so long walks stay comfortable, and compression straps pull the bag in tight when it is half empty. Choose black, green or yellow. It makes a practical gift for cadets, scouts, hikers and anyone who likes to be prepared. Order your Fellmont Outdoors tactical backpack today.

  • Capacity: 45L
  • Size: approx. 46 x 34 x 30cm
  • Material: 900D polyester, water resistant
  • Construction: reinforced, double-stitched stress points
  • MOLLE webbing: front and both sides
  • Straps: padded shoulder straps and waist belt
  • Uses: hiking, camping, bug out bag, work, travel
  • Colours: black, green, yellow
  • 45L Three-day capacity
  • 900D Water-resistant shell
  • MOLLE Front and both sides

Capacity

A long weekend in one bag.

**45 litres** at roughly **46 x 34 x 30cm** is the size that covers the most ground: **clothes, a sleeping bag, food, tools and a laptop** for three days. That makes it a **three-day pack, a bug out bag, a gym and work bag, or hold luggage** for a short trip — one bag doing four jobs rather than four bags doing one each.

  • **45L**, approx. 46 x 34 x 30cm
  • **Several large compartments** with internal dividers
  • **Three-day pack, bug out bag, work bag or hold luggage**

Where bags fail

Reinforced at the stress points.

A loaded pack does not fail in the middle of a panel; it fails at **the shoulder strap anchors, the haul loop and the zip ends**. Those points are **reinforced and double stitched** here, which is the detail that separates a bag you keep from one that lets go on the way to the car with everything in it.

  • **Double-stitched, reinforced** stress points
  • **900D polyester** with a scratch-proof coating
  • **Water resistant** against showers and damp ground

Carrying and configuring

Load spread, and room to add.

**Padded shoulder straps, a ventilated back panel and a waist belt** spread the weight so a long walk stays bearable, and **compression straps** pull the bag in when it is half empty so the load does not swing. **MOLLE webbing** across the front and both sides lets you add exactly the pouches you use.

  • **Waist belt** and ventilated back panel
  • **Compression straps** for a half-empty load
  • **Black, olive green or sand yellow**
  • 30 Day Returns

  • Free Shipping

  • 1 Year Warranty

Customer Reviews

Includes reviews collected from other sales channels.

4.95 out of 5 Based on 19 reviews
  • 5 18
  • 4 1
  • 3 0
  • 2 0
  • 1 0
  • Lakisha Jones28 June 2026

    I like it. Delivery earlier than expected, in perfect condition. Good service. Thank you and best regards.

  • Adan Hauck28 June 2026

    I like it. Delivery earlier than expected, in perfect condition. Good service. Thank you and best regards.

  • Gertude Borer6 June 2026

    The backpack is well-made and very spacious. I recommend it.

  • Ginny Nolan8 May 2026

    Very big and spacious tactical backpack

  • Stephan Buckridge1 May 2026

    The material is good

  • Trevor Bayer20 April 2026

    Tactical Backpack 45L – MOLLE Military Assault Pack & 3 Day Bug Out Bag, Water Resistant 900D Rucksack for Hiking, Camping, Work & Travel

  • James Kling1 April 2026

    Tactical Backpack 45L – MOLLE Military Assault Pack & 3 Day Bug Out Bag, Water Resistant 900D Rucksack for Hiking, Camping, Work & Travel

  • Lashell Bashirian13 February 2026

    Nice and very spacious bag, well-made with good quality materials.

Frequently Asked Questions

Is 45 litres enough for three days?
With sensible packing, yes - that is the size this style of pack is built around. Clothes, a sleeping bag, food and a few tools fit. If you are carrying a tent as well as a sleeping bag and cooking kit, you will be tight and a 60L pack is the better buy.
Will it take hold luggage dimensions?
At roughly 46 x 34 x 30cm it is well within normal hold baggage limits and too large for most hand luggage allowances. Check your specific airline, and tuck the straps away or use a transit cover, because exposed webbing catches in handling systems.
What is the difference between this and the 1000D tactical rucksack?
Cloth weight and capacity. This is 900D polyester at 45L with a waist belt; the other comes in 25L and 50L in heavier 1000D nylon. The 1000D is the more abrasion-resistant fabric; this one has the stated waist belt and the reinforced stress points. Pick on size first.
Is it waterproof?
Water resistant - the coating sheds showers and keeps damp ground out. There is no rain cover included and the seams are not taped, so in a full day of rain put a dry bag or a bin liner inside for anything that matters.
Does it come with pouches?
No. The MOLLE webbing is there and standard MOLLE pouches from any supplier will attach. Buying the pouches you actually need is usually cheaper and more useful than paying for a bundle of ones you do not.
Would it suit a child or cadet?
45L is a large pack for a younger teenager, and the back length is not adjustable in any published way. For cadets and scouts it is often the right bag; for a smaller child, it will swamp them. Measure the back length against the child before ordering.
  • 5 stars: 18 (95%)
  • 4 stars: 1 (5%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Adan Hauck

I like it. Delivery earlier than expected, in perfect condition. Good service. Thank you and best regards.

L
Lakisha Jones

I like it. Delivery earlier than expected, in perfect condition. Good service. Thank you and best regards.

G
Gertude Borer

The backpack is well-made and very spacious. I recommend it.

G
Ginny Nolan

Very big and spacious tactical backpack

S
Stephan Buckridge

The material is good

T
Trevor Bayer

Tactical Backpack 45L – MOLLE Military Assault Pack & 3 Day Bug Out Bag, Water Resistant 900D Rucksack for Hiking, Camping, Work & Travel

J
James Kling

Tactical Backpack 45L – MOLLE Military Assault Pack & 3 Day Bug Out Bag, Water Resistant 900D Rucksack for Hiking, Camping, Work & Travel

L
Lashell Bashirian

Nice and very spacious bag, well-made with good quality materials.

A
Alice Hauck

Very good quality, the size in the photo is compared to the Mil Tec 20L. The zippers are a bit weaker but overall it's okay.

L
Lonna Marquardt

Stylish backpack, many compartments, unbeatable

G
Giuseppe Hayes

Tactical Backpack 45L – MOLLE Military Assault Pack & 3 Day Bug Out Bag, Water Resistant 900D Rucksack for Hiking, Camping, Work & Travel

A
Agustin Langosh

Just as described, good quality and quite fast delivery.

W
Willie Prosacco

I received the package exactly as described! The quality is not bad at all! I recommend buying from this seller!

E
Ernie Hilpert

After a month of use:

Pros - just buy two straps and four snaps and it will work perfectly on your motorcycle.

Cons - no stiff back, you have to assemble it yourself.

G
Gerald Schoen

Similar to some brands but expensive for me.
Thank you.

J
Julius Bogisich

Shipping a bit long.
Item as described, correct products for the price.
Many pockets have long-term use.

D
Donnie Mertz

It is sensational, very spacious and with a great variety of pockets. Very comfortable to wear.

A
Anthony Senger

Tip quality. As described. Would buy again

L
Lenita Bartell

Very good quality, I am surprised by the price it's worth and the product it is, I definitely recommend it. It's super comfortable and doesn't seem like you're wearing it.