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Inspired by the hydration packs we use for backcountry skiing and mountain biking, the Nomax comes with a 2L hydration reservoir and tons of storage for all those little things you want to organize and access quickly.

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Nomax Tank Bag (V3.0)

Nomax Tank Bag (V3.0)

Color
10 YEAR HIGH DESERT
BLACK
WOODLAND
Onyx/Orange - Preorder
MOLLE ACCESSORY

Our Nomax Tank Bag gets major design updates for V3.0, including an additional expansion zipper, adding 2.5 liters of optional volume, upgraded backpack straps, an InReach pocket, and a lighter weight, recycled 630D material.

Inspired by the hydration packs we use for backcountry skiing and mountain biking, the Nomax comes with a 2L hydration reservoir, a stashable rain cover, and tons of storage for all those little things you want to organize and access quickly. To top it off, the bag unclips from the bike quickly and transforms into a fully functional backpack for off-bike missions.

(Onyx/Orange is available for preorder with expected delivery in May 2024. If you’re ordering in-stock and preorder items and need your in-stock ones right away, please place two separate orders or all items will ship with the preorder.)

(More Woodland color coming in July 2024. To be alerted, click on the blue Notify Me button. If you don't see button, click on your size/color and refresh your browser.)

DESIGN

Updates to Version 3.0

  • Expansion zipper – adding 2.5 liters of optional volume
  • Lighter weight, recycled 630D material
  • Upgraded backpack straps
  • InReach pocket

After talking to hundreds of riders around the world, and combining their feedback with our personal wants and needs, we decided to design the Nomax's storage space differently than the traditional 'toaster' shape. Instead, we divided the space into six vertical layers, each with a specific purpose. We conducted research on the types of items that riders typically store in their tank bags and discovered that most of them were small. By using a vertical layout, we were able to maximize the use of space without increasing the height of the bag.

The top layer of the Nomax has three columns of MOLLE webbing made from die-cut Hypalon. These columns can be used to mount various items such as our rain-proof MOLLE Map Pocket, Navigator Cell Phone Pocket, or MOLLE-compatible multi-tool. You can customize the top layer of the Nomax to suit your individual travel needs with the help of MOLLE webbing.

Beneath the MOLLE webbing, the next layer is an expandable beavertail. The beavertail can be used to quickly store things like sunglasses, gloves, snacks, or even a small DSLR camera. If you decide to use it for your DSLR, we've placed webbing loops on the beavertail side bellows, allowing you to directly clip the D-rings on your camera case to the bag. Inside the beavertail, we've also included a pocket for an InReach or SPOT, and a gated clip to keep your GPS/camera/beacon lanyards secure, so nothing falls out if your bike takes a tumble.

The third layer zips back into your lap and is specifically designed to help you organize small items like charging cables, pens, change, batteries, earplugs, chapstick, passport, and bike documents. This layer includes six mesh pockets, three elastic cable holders, two pen holders, and a fleece-lined glasses pocket to keep everything in its place. No more tangled mess of miscellaneous items floating around in the bottom of your tank bag - now everything has a designated home.

The fourth layer is a large open compartment featuring plenty of space for bulkier items like spare gloves, wallet, CCW, and food. There are two large mesh pockets (one with sidewalls and one flat), which are available if you need them but compress out of the way if you don't. Also, for contact lens wearers, on the foam-reinforced sidewall, there's a removable lens case holder, which can be rotated to keep the cases vertical depending on the orientation of the bag.

Under the main compartment, is a long, flat pocket designed to hold a 2.5L hydration reservoir, which comes included with the Nomax. If you're traveling in a warmer climate or on a long-distance trip, you can move the weight of your drinking water from your back to the bike to help you stay hydrated without adding extra weight to your backpack. If you'd rather keep the Nomax as tight as possible to the bike or maximize space in the main compartment, you can remove the reservoir and store it elsewhere on the bike.

The sixth and final layer of the Nomax houses a quick-stash spot for two sewn-on, crushable backpack straps. Simply unclip the Nomax from the bike, pull out the backpack straps, and clip them to the D-rings at the bottom of the bag. The Nomax converts into a fully functioning hydration pack. The side straps, which normally connect the Nomax to the bike, now become your waist strap. We use these backpack straps on dual sport trips all the time, from morning hikes to running errands in town. It looks, feels, and functions like a normal backpack.

The Nomax includes a waterproof rain cover, with a welded-seam top panel and sealed seams on the side to keep your belongings dry in a heavy downpour. There's a stash spot for the rain cover on the top of the bag and a leash so it doesn't get lost. Also, hidden away in two of the zipper pulls, you’ll find a SIM card tool, a storage compartment, and a safety whistle for emergencies.

FEATURES
  • 2.0L Hydration reservoir w/ insulated hose
  • Beavertail stash spot
  • Easy on/off with the standard Mosko tank bag harness
  • 6 layers of vertical organization (features hidden inside!)
  • MOLLE expandability
  • External beacon pocket (inReach or Spot)
  • HHMS (hydration hose mgmt. system)
  • Fleece lined sunglasses pocket
  • Cable pass-through port (charging!)
  • D-rings for connecting backpack straps
KIT INCLUDES
  • Nomax Tank Bag
  • 2.0L Hydrapak reservoir
  • Easy on/off mounting harness
  • Two lower connection straps for mounting
  • Stashable, rain-proof cover
  • Four heavy-duty cable ties with metal closure for mounting
IMPORTANT NOTES
  • The Nomax expands & contracts as needed. If you prefer a tight-fitting tank bag with a low profile, remove the hydration reservoir and map pocket and cinch it down tight to the bike.
  • For more capacity, take full advantage of the beavertail.

 

FITMENT & ASSEMBLY
  • View Installation Instructions PDF
  • View Nomax Footprint PDF
  • Due to the Nomax's long torso, it may not fit on smaller dual sport bikes.
  • We recommend rigging the Nomax as far forward as possible – it's not uncommon for the top of the bag to extend over the handlebars on some bikes.
  • Our universal mounting harness makes it easy to swap between other Mosko tank bags and is also interchangeable between bikes.

THE NITTY GRITTY

  1. 2.0L Hydration reservoir w/ insulated hose
  2. Beavertail stash spot
  3. Quick-release mounting system
  4. 6 layers of vertical organization (features hidden inside!)
  5. MOLLE expandability
  6. External beacon pocket (inReach or Spot)
  7. HHMS (hydration hose mgmt. system)
  8. Fleece-lined sunglasses pocket
  9. Cable pass-through port (charging!)
  10. D-rings for connecting backpack straps

SPECS

Specifications
  • Capacity: 7L (not including the expandable Beavertail pocket)
  • Length: 15 in / 38 cm
  • Width: 8.5 in / 21.5 cm
  • Height: 5.5 in / 14 cm
  • Weight: 3.3 lbs / 1.5 kg
Construction & Materials
  • Main Body Materials: 630D High Density 100% Recycled Nylon
  • Beavertail MOLLE Panel: Hypalon
  • Rain Cover: Nylon w/ clear PVC welded seam top panel and sealed side seams
  • Optional Map Pocket or Navigator Cell Phone Pocket
  • Internal stiffener to help the bag keep its shape
Product Care

Visit our Help Center for Product Care info.

Warranty

We never cut corners during development or manufacturing, so we stand behind our products. If one fails due to a problem with materials or workmanship, we'll make it right. All Mosko Moto products include:

Limited Lifetime Warranty

'Limited' means it does not cover:

  • wear & tear
  • neglect/misuse/abuse
  • aesthetics
  • sun degradation
  • modification and/or use for a purpose other than what the item was designed for

Crash Care Program

Pair With

Customer Reviews

Based on 4686 reviews
91%
(4250)
5%
(238)
2%
(101)
1%
(34)
1%
(63)
S
Scott Summers
Nomad tank bag

Very nice tank bag. You can put a lot of things in it. I have an Aprilia Tuareg and it didn't work as a tank bag. So, I made it a tail bag instead.

M
Matthew Ferline
So far so good

I’ve been just using it as a backpack so far as I’m working out of town and have yet to go on my trip. Lots of storage and. Places to put things. Well thought out and great quality.

S
Shalom Hagai
Tank bag

The bag is perfect, the distribution is very comfortable, very usable, if it is, it does not sit very firmly on the tank, even though I stretch the straps, all in all, very satisfied

J
Jacob
Best ADV Tank Bag Out There!

Absolutely amazing tank bag! Used a number of other bags over the years and none come even close to the Nomax. It has a fantastic combination of features, adaptability and organization options. Whatever is your goal or way of packing things you can get it to work. Also love the multiple accessories options and Mille panel that allows to add on other items. The convertibility to a backpack is super practical as well.

J
Jacob
Best ADV Tank Bag Out There!

Absolutely amazing tank bag! Used a number of other bags over the years and none come even close to the Nomax. It has a fantastic combination of features, adaptability and organization options. Whatever is your goal or way of packing things you can get it to work. Also love the multiple accessories options and Mille panel that allows to add on other items. The convertibility to a backpack is super practical as well.