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Berghaus Freeflow 20 Rucksack

Price from
£42.97 to £54.00
Retail Price from £60.00Was £54.00

Prices vary by colour - select below to find our low price of £42.97

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A versatile day pack which will allow you to carry everything you need in comfort.

The Berghaus Freeflow 20 Rucksack has been updated to offer a new level in comfort, fit and versatility.

It features a revised ergonomic backsystem which allows air to travel between your back and the rucksack, ably assisted by the vented shoulder straps for greater comfort. A secure fit is guaranteed with the fully removable, dual adjust waist strap and height adjustable chest strap.

  • Zipped pockets
  • Wand / bottle pockets
  • Side compression straps
  • Front Bungee with Cling-on clip
  • Grab Handle


Weight (g): 800
Volume (L): 20
Dimensions: 55 x 30 x 21
Fabric: Ardura 21D HD RS / Ardura 420D
Gender: Mens
Hydration Compatible: Yes
Raincover: Yes

Reviews (6)

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  • 1 out of 5
Berghaus Freeflow 20 Rucksack, 25 March 2016
By The Rambling Ranter (Glasgow)
The good points:
It was one of the 'better' names on display.
The price was 'acceptable'.
The size was correct for purpose.
It is well constructed from good quality material. It has served well getting kicked around a bus for 60 odd days.

The less than good points.
The hat string cannot be removed or stowed so if you do not have a hat in there the cords flop and catch everything. This will/may bring forth expletives from all affected.
The cords are also a very nice place for drivers et al to mistake as a grab handle when helping you load unload stuff in the back of vans etc.
The top pocket is a disaster. If the zip is fully opened then the entire contents fall out.
The designer knows about this as they have 'thoughtfully' integrated an 'upside-down' zip-a-dee-doo-dah stash pocket in the flap. A Counter-intuitive-ism.
As mentioned in another review, the bag has to be emptied to get anything out the bottom.
It refuses to be stood up for the purpose of rummaging so has to be held with a free hand or lent against something/one.
The 'storm' flaps over the zippers can make it difficult to find the zipper toggle things and operate the zipper as the flaps interfere with the zip mechanism.

  • 5 out of 5
Mountain-tastic, 29 January 2016
By Woody
I have taken this bag up Snowden, Scafell Pike and Ben Nevis and it has been brilliant. Rain cover worked perfectly and the hard back helped give the bag some structure and kept my back vented (didn't dig in as others have said).
Nice large compartment, well made, and comfortable to use.

  • 3 out of 5
Berghout Freeflow 20, 28 January 2016
By Catch (Huddersfield)
After a mile or two with not a lot in the pack i found it was digging in to my left hip, despite reloading and re adjusting I couldn't stop the solid corner of the back stiffener digging in.

I returned the pack to Go Outdoors and after careful attention of a couple of the staff in the Wakefield store I opted for the slightly larger Berghaus Freeflow 25, although it was in red, it had a padded waist strap which even included a small mesh pocket...handy for a miniature Gin! ..problem solved! thank you Go Outdoors, no fuss, nice customer service.

  • 3 out of 5
Very nice backpack.. but, 21 May 2015
By crabscoot
It is very nice backpack with good quality.
Good quality finish
Freeflow back support

Only 1 major compartment, 1 top waterproof compartment for phones, keys and stuff, 2 side mesh.
Only can access from the top, need to unload everything to get what is at the bottom of the bag.
No hip pouch, hip belt support is very thin.
20L is not enough for my 22miles hike.

  • 5 out of 5
Freeflow 20 rucksack, 18 June 2014
By stevejo (manchester)
Fed up with jamming everything in for myself and wife! Found the free flow and thought give it a go.. best thing I ever did. It fits everything and the kitchen sink for the wife. Lots of seperate compartments and loads of room, very comfortable to carry and the tucked away rain cover is a bonus.

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Size Guide

This size chart should act as a guide only.

Men's Size Chart
Chest Size 33-35 36-38 39-41 42-44 45-47 48-50 51-53
Waist - 28-30 31-33 34-36 37-39 40-42 43-45
Arm Length 32.5 33 34 35 36 36.5 37

Leg Length - Short: 30", Regular: 32", Long: 34".

Men's Size Chart
Chest Size 84-89 91-97 99-104 107-112 114-120 122-127 129-135
Waist - 71-77 79-84 86-92 94-99 102-107 109-114
Arm Length 83 84 86 89 92 93 94

Women's Size Chart
Chest Size 32 34 36 48 40 42
Waist 24 26 27.5 29 31 32
Hip 35 37 39 41 43 45
Arm Length 28.5 29 30 30.8 31.5 32

Leg Length - Short: 29", Regular: 31".

Women's Size Chart
Chest Size 83 86 92 97 102 107
Waist 61 66 70 74 79 81
Hip 89 94 99 104 109 114
Arm Length 72 74 77 78 80 81



At GO Outdoors we offer a wide range of delivery options to suit your needs. You can come into one of our fantastic stores to collect or have your items delivered to you at your convenience.

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Returning an Item

If you receive your order and it is not what you are expecting you can return it back to us within 30 days of receiving the goods for an exchange or refund (including the delivery charge if you return it within 14 days).

You can return your items by using Collect+ or by taking them to any GO Outdoors store (except Hathersage) using your delivery note as proof of purchase.

Unfortunately, orders paid for using PayPal cannot be returned to store and we are currently unable to offer free returns as we offer free delivery over £50 as standard.

See our returns policy for more information.