AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag
AltRider Hemisphere Tank Bag

AltRider Hemisphere Tank Bag

HEMI-2-4300

Regular price €196,21 Sale price€161,47 Save €34,74
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Shipping calculated at checkout.
  • Low stock - 1 item left

Waterproof Protection: Interior waterproof liner with fully taped seams keeps your gear dry — seal it with the roll-top closure for complete protection in bad weather.
Glove-Friendly Access: A burly metal snap opens and closes easily even with gloves on, so you can get to your gear without stopping to remove them.
Universal Fit: Designed to work on dirt bikes and large adventure bikes — won't block vent hoses, ignition, or controls on any motorcycle type.
Easy Fueling: Sleeved harness straps hide all buckles under the bag, keeping your legs clear and allowing quick fuel stops without removing the full harness.
Map Pocket: Interior map pocket accesses from inside the bag, keeping your navigation dry and protected — unlike outside-zip pockets that trap moisture.
Night Visibility: Reflective logos on both sides of the bag increase your visibility to other riders and drivers in low light or at night.
Built to Last: Constructed from 1050D ballistic fabric with military-grade stitching, a YKK zipper, and high-strength Delrin buckles — backed by a limited lifetime warranty.

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Main Compartment Capacity: 11 liters
Outer Material: 1050D Ballistic Fabric
Map Window Material: Marine-grade vinyl (UV-resistant)
Closure — Main Compartment: Burly metal snap with ballistic nylon webbing
Bag-to-Harness Attachment: YKK zipper
Harness Buckles: High-strength Delrin
Stitching: Military grade
Liner: Removable waterproof liner with fully taped seams and roll-top closure
Reflective Elements: Logos on both sides
Warranty: Limited lifetime
Length (fore to aft): 11 in (27.97 cm)
Width: 9 in (22.86 cm)
Rear Height: 8 in (20.32 cm)
Weight: 2.35 lbs
Dimensions: 6 × 12 × 16 in

The Hemisphere Tank Bag was designed by riders who were frustrated with luggage that fails in the field — zippers that jam, seams that leak, bags that fall apart on real rides. This bag solves those problems.

The deliberate shape works across motorcycle types. It clears vent hoses on dirt bikes, keeps the ignition accessible on larger bikes, and stays out of the way of controls. All harness buckles are sleeved under the bag, so nothing interferes with your legs whether you're sitting or standing.

The interior map pocket zips from the inside. That keeps moisture out — a detail most tank bags miss. The marine-grade vinyl face is UV-resistant and easy to see through. A small exterior pocket handles items you need without opening the main compartment.

Removable dividers let you organize the main compartment the way you want it. The waterproof liner can stay open for quick access or be sealed with the roll-top closure when the weather turns. Hard plastic stiffeners with closed-cell padding keep your gear stable and protected.

The Hemisphere Tank Bag is part of a full luggage system. It pairs with the Hemisphere Soft Panniers and Hemisphere Saddlebag for riders who want a complete setup.

PDF Hemisphere-Tank-Bag-Care-and-Installation-Instructions---R0.pdf

Waterproof Protection: Interior waterproof liner with fully taped seams keeps your gear dry — seal it with the roll-top closure for complete protection in bad weather.
Glove-Friendly Access: A burly metal snap opens and closes easily even with gloves on, so you can get to your gear without stopping to remove them.
Universal Fit: Designed to work on dirt bikes and large adventure bikes — won't block vent hoses, ignition, or controls on any motorcycle type.
Easy Fueling: Sleeved harness straps hide all buckles under the bag, keeping your legs clear and allowing quick fuel stops without removing the full harness.
Map Pocket: Interior map pocket accesses from inside the bag, keeping your navigation dry and protected — unlike outside-zip pockets that trap moisture.
Night Visibility: Reflective logos on both sides of the bag increase your visibility to other riders and drivers in low light or at night.
Built to Last: Constructed from 1050D ballistic fabric with military-grade stitching, a YKK zipper, and high-strength Delrin buckles — backed by a limited lifetime warranty.

The Hemisphere Tank Bag was designed by riders who were frustrated with luggage that fails in the field — zippers that jam, seams that leak, bags that fall apart on real rides. This bag solves those problems.

The deliberate shape works across motorcycle types. It clears vent hoses on dirt bikes, keeps the ignition accessible on larger bikes, and stays out of the way of controls. All harness buckles are sleeved under the bag, so nothing interferes with your legs whether you're sitting or standing.

The interior map pocket zips from the inside. That keeps moisture out — a detail most tank bags miss. The marine-grade vinyl face is UV-resistant and easy to see through. A small exterior pocket handles items you need without opening the main compartment.

Removable dividers let you organize the main compartment the way you want it. The waterproof liner can stay open for quick access or be sealed with the roll-top closure when the weather turns. Hard plastic stiffeners with closed-cell padding keep your gear stable and protected.

The Hemisphere Tank Bag is part of a full luggage system. It pairs with the Hemisphere Soft Panniers and Hemisphere Saddlebag for riders who want a complete setup.

Main Compartment Capacity: 11 liters
Outer Material: 1050D Ballistic Fabric
Map Window Material: Marine-grade vinyl (UV-resistant)
Closure — Main Compartment: Burly metal snap with ballistic nylon webbing
Bag-to-Harness Attachment: YKK zipper
Harness Buckles: High-strength Delrin
Stitching: Military grade
Liner: Removable waterproof liner with fully taped seams and roll-top closure
Reflective Elements: Logos on both sides
Warranty: Limited lifetime
Length (fore to aft): 11 in (27.97 cm)
Width: 9 in (22.86 cm)
Rear Height: 8 in (20.32 cm)
Weight: 2.35 lbs
Dimensions: 6 × 12 × 16 in

PDF Hemisphere-Tank-Bag-Care-and-Installation-Instructions---R0.pdf
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  • 5 stars: 6 (86%)
  • 4 stars: 1 (14%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
C
Christopher P
Great product

Perfect for my Tenere 700

K
Kevin J
Perfect!

I'd been looking for a simple tank bag about this size for a while now. I realized that the 14L bag I was using was just too damn big and the 6L MoskoMoto Nomad I tried was just too small. At 11L, this bag is the perfect size for me. The Revzilla video review had me a bit concerned and I dithered for quite a while before pulling the trigger. They fixed every issue and made it just about perfect! The waterproof liner is now removable and the snap closure has been replaced with a big plastic buckle. My only complaint is that if I try to really cinch down the mounting bra it spreads apart such that the bag doesn't fit well. I corrected it by placing an old buckle strap around the two forward straps to keep them from spreading. Seems to work ok, and it's a minor complaint.

J
Jerald H
Fits most bikes.

Designed very well, very compact. Will fit most bikes. Overall size is small, limited in the gear you can carry.

T
Tim
Very nice bag. Wish it were larger.

This is a very well made bag. I'm using it on my BMW K75 and it fits very well. The "flip to the side" design works just like the BMW OEM MultiVario design. The fuel cap cutout in the base is large enough to access and open the fuel cap on K bikes. I wish the bag was a little larger and longer. The width is just right (for me) but an extra inch in length and height would make a big difference in carrying capacity. It would be great if AltRider supplied a plastic rectangular insert equal to the interior bag dimensions that could be used to shape the waterproof liner. Currently the bag liner makes organizing the bag contents cumbersome. Alternatively it would be nice if the waterproof liner were removable. It would also be nice to have heavy-duty velcro strips on the exterior sides of the bag so that small things might be mounted (like a flashlight or small pouch.)

b
bmw1
Love this tankbag

Not the biggest bag, but the best tankbag I've purchased over the last 40 years of riding! Shows made in U.S.A. still means something!

P
Peter
AltRider Hemisphere Tank Bag

Does exactly what the specs say...

B
Bear1974
AltRider Tank Bag on BMW 800GS

I had been waiting for the AltRider Tank Bag to come out and it was worth the wait! Installed it on my BMW 800GS in about ten minutes. Great looking bag and fit the bike well. I like the zip off feature, water proof liner, map loads from inside, and one hand open feature! And it's made in USA! Cost is high but well worth it. (2012 BMW F800GS)