OMM Classic 25 litre Backpack
OMM Classic 25 litre Backpack
OMM Classic 25 litre Backpack
OMM Classic 25 litre Backpack
OMM Classic 25 litre Backpack
OMM Classic 25 litre Backpack
OMM Classic 25 litre Backpack
OMM

OMM Classic 25 litre Lightweight Backpack

First developed in 1973 to a specification set by Olympian and later London Marathon founder Sir Chris Brasher The Classic was the first pack to look at weight as a key part of a bags functionality. Now in this latest iteration The Classic balances weight accessibility on the move comfort (at all speeds of movement) and multi-function componentry. This is the pack that just works. Perfect for an OMM but also at home on something easier like the MDS UTMB Spine Race Dragons Back Grand2Grand 4 Deserts Fire Ice Ultra Everest Camino.
It just does everything really well. Its a Classic.

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Now £84.99£100.00 Save £15.01
Geometrically built to be stable when running on hills. The Classic has a closed-cell EVA padded shoulder harness specially constructed without side seams to allow the pad to follow the body's natural contours. The waistbelt can be used to move weight onto the hips with heavier loads or removed for a faster lighter shoulder carry option. The Classic back padding is the EVA Duomat.


A good Mountain Marathon team will take advantage of the all-round stretch mesh pockets on the Classic. They stash their quick access kit such as waterproof food water in their partner's pockets so they can run behind and select what they like. For the rest of us, this means easy-to-reach stretch side pockets that will easily hold two bottles each and a rear stash for dirty trainers after a run or anything else that can stand a bit of weather. The lid strap can be moved to attach at the top of the pocket for even more stretch volume. Up front, the waistbelt pockets total 2L capacity and have key clips so phones compasses favourite goodies- it'll all go in.

Designed both for longer multi-day solo expeditions and daily training. The classic pack comes with a variety of attachment points depending on what kit you need to take. Add the Chest Pod and front bottle holders for multi-day ultra racing. Or for winter assents ice axes or walking poles can be attached to the gear rail when needed. Strip off the Duomat back padding and the waistbelt for a super light dash bag.



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Product Specific FAQs

Delivery & Tracking

When will it be delivered?

We aim to ship all orders that we receive by 3 pm UK time between Monday to Friday

How are your items sent

Our main UK Shipping option is with Royal Mail Tracked service
( In some circumstances we may use other carriers, depending on the destination and product )

Is there tracking on my order?

Yes, tracking numbers are sent when the order despatch confirmation is sent, and they have a link to your tracking service
Tracking usually comes live during the evening of the day of despatch of your order

Do you ship outside of the UK?

Yes we do.
Overseas shipping will vary depending on location, weight, and service available.
Delivery times for overseas orders can vary considerably depending on location, please get in touch if
you need details of delivery options by emailing info@extremeadventureraces.com and giving us your address,
including country and Post or Zip code



MENS

MEASUREMENT
SIZE
XS
S
M
L
XL
Chest
inches
cm
30-34
80-86
34-36
86-92
36-40
92-102
40-43
102-110
43-46
110-117
Height
feet/inches
cm
 5’1″-5’4″
155-162
5’4″-5’8″
162-173
5’8″-6’0″
173-183
5’10”-6’2″
178-188
6’1″-6’4″
185-193
Waist
inches
cm
 28-30
70-76
30-32
76-81
32-34
81-86
34-36
86-92
36-38
92-97
Inside Leg
inches
cm
 28
71
29
73
31
78
32
81
33
84
Outside Leg
inches
cm
 38
96
39
100
42
106
44.5
113
46
117


WOMENS

MEASUREMENT
SIZE
XS
S
M
L
XL
Chest
inches
cm
30-32
78-82
32-34
82-86
34-36
86-91
36-38
91-96
38-40
96-102
Height
feet/inches
cm
 5’0″-5’4″
152-162
5’2″-5’6″
157-167
5’4″-5’8″
162-172
5’6″-5’8″
167-177
5’8″-5’10″”
172-182
Hips
inches
cm
 32-34
81-86
34-36
86-91
36-38
91-96
38-40
96-102
40-42
102-107
Inside Leg
inches
cm
 28
71
29
73
30
76
31
79
32
82
Outside Leg
inches
cm
 38
96
39
99
40
102
41
104
42
107
GLOVE MEASUREMENTS IN CENTIMETRES (CM)
XS
S
M
L
XL
Wrist to Index Finger – Back
22.5
23.5
24.5
25.5
26.5
Wrist to Index Finger – Palm
22.5
23.5
24.5
25.5
26.5
Palm Width
 8
8.5
9
9
9.5
Cuff Width
 8
8.5
9
9
9.5
Shipping
Delivery within 2 to 3 days via tracked courier
Free shipping for orders over £50
more details here

Returns
30 day window to return your item
more details here