Low-profile lumbar design keeps weight on hips for reduced shoulder strain and helmet impact
Industry-largest side pockets allow one-handed access to essentials without removing the pack
Easy-fill hydration reservoir with quick disconnect and large opening for effortless cleaning and refilling
Dual-purpose waist cinch secures pack to body and compresses contents for bounce-free descents
Oversized 210D ripstop nylon construction and durable YKK zippers withstand rugged use
Summarized by Shop
Perfect for all-day epics or for those who carry a lot. Click for Pinkbike and NSMB reviews. The Epic 14.4 now comes with a 4L hydrapak bladder, as shown in product photos. Features
Fits roughly 5'5" - 6'5". See fit section below for details.
14 liters of total storage, 4 liter hydration capacity from included Hydrapak bladder.
Low-prof
Main body dimensions
12 x 12 x 6.5 in (Epic 14.4)
Main material
210D ripstop nylon
Weight including bladder assembly
1142 g (Epic 14.4)
Hydration capacity
4 L (Epic 14.4, 3 L Epic 10.3)
Color
Black
Pattern
Solid
Summarized by Shop
4.9
99 ratings
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Love this pack! I was hesitant, thought it couldn't be all that, but it is. It took me just one ride to dial it in. Super comfortable, I cannot tell I am carrying 4 liters (4 kg = 8.8 lbs!) of water plus tools, snacks, etc. Simply amazing, plus my back gets air to help coole.
Also: Love that I can put my phone in the pack and still reach it. That is much better than MTB bike shorts pocket where it risks damage. Love how easy the bladder is to fill and put back into the bag. Love how the pockets are organized.
My only complaint is that black was the only color available. Would like lighter colors that don't get so hot in the desert sun!
A
Anonymous · 7 days ago
Arctos 14. 4 Adventure Motorcycle Review
Arctos 14.4 pack , I’ve used it twice now, very impressed with this pack, I got the biggest one thinking I don’t have to fill it up every time I ride, but nice to have the extra room when needed. I put everything in it that I normally ride with , with my standard shoulder back pack and fill it up with 3.0L of water. I don’t even notice I’m wearing this pack, I’m going to use this pack mostly Dual Sport/ Adventure Motorcycle riding, so far it’s been great, much cooler to wear, and great features like being able to use the side pockets really easily, even with gloves on. I was going to get the 10.3 , but happy so far that I went with the larger pack. Thanks
M
Mike · August 31, 2026
Amazing and by far the best! I have all 3 different sizes if that says anything about how amazing these bags are!