Best Tunnel Bag For Snowmobile: Compare 10L to 40L Options

#1 · Best Overall

1. BCA MtnPro Shorty Tunnel Bag

• Capacity: 25 liters
• Weight: 3.1 lb
• Material: Nylon CORDURA 600D, Polyethylene (PE)

Best for: Short-tunnel gas-can setups.

Why it ranks #1: Its 25-liter capacity and 16-by-11-by-4-inch compact profile suit shorter tunnels, while the hard shell and CORDURA 600D exterior add structure.

The BCA MtnPro Shorty pairs a 25-liter capacity with a compact 16-by-11-inch footprint, leaving more tunnel space available for a spare gas can or gas buddy. Its shorty format targets shorter-tunnel snowmobiles, making it a practical option when you want substantial storage without using the full tunnel length.

A molded EVA hard shell, CORDURA 600D exterior and polyethylene liner form a rugged structure for winter riding, while the adjustable roll-top dry bag offers a way to close and adjust the storage opening. The 25-liter capacity provides useful room for ride gear, but the 16-inch length keeps the bag compact on shorter tunnels. At 3.1 pounds, it is a defined storage addition rather than a minimal pouch; its stated vehicle compatibility is snowmobiles.

Skip it if you need more tunnel coverage than a 16-inch shorty provides; the BCA MtnPro Tunnel Bag is 15.5 inches square.

Choose this BCA for a shorter-tunnel sled when you want 25 liters of storage and space left for a spare gas can or gas buddy. Its short footprint is the key fit consideration for riders seeking broad tunnel coverage.

Listed on Amazon as: BCA Backcountry Access MtnPro Shorty Tunnel Bag for Snowmobiles, Compact Tunnel-Mounted Storage

#2

2. BCA MtnPro Tunnel Bag

• Weight: 3.9 lb
• Material: Ballistic Nylon

Best for: Shovel-carrying backcountry riders.

Why it ranks #2: Designed as a snowmobile tunnel bag, it measures 15.5 by 15.5 by 5.5 inches and uses ballistic nylon; the shovel is sold separately.

The BCA MtnPro Tunnel Bag gives extra shovel and gear a dedicated, accessible place on the sled, addressing backcountry riders who need their digging equipment close at hand. Its 15.5-by-15.5-inch footprint and 5.5-inch height provide a defined tunnel-bag profile for carrying that additional equipment.

BCA describes the redesigned bag as keeping an extra shovel and other gear accessible and secure, so riders can retrieve the shovel without treating it as loose cargo. Ballistic nylon is the listed material, and the 15.5-inch square dimensions help shoppers assess the space it occupies on the tunnel. The shovel is sold separately, so this is storage for a shovel rather than a package that supplies one; the listing gives no capacity figure.

Skip it if you want a supplied shovel with the bag; the Arctic Cat Mid Size Shovel Pack is a 17-liter tunnel-bag option for listed Arctic Cat models.

Pick this BCA if backcountry travel calls for accessible storage for an extra shovel and gear. The shovel is not included, and its listed dimensions should guide your tunnel-space decision before choosing this bag.

Listed on Amazon as: BCA MtnPro Tunnel Bag

#3 · Best Low Profile

3. Polaris Sport Tunnel Bag Low

• Capacity: 10 liters

Best for: Low-profile M2 passenger-seat storage.

Why it ranks #3: This snowmobile-specific bag provides 10 liters in a low-profile compression-molded design and works with or without the M2 Passenger Seat.

The Polaris Lock & Ride Flex Sport Tunnel Bag Low provides 10 liters of compression-molded storage and works with or without the M2 Passenger Seat installed. That compatibility gives owners flexibility to keep a low-profile tunnel bag in either seating configuration without switching storage products.

Its rigid, compression-molded construction protects and contains gear in a low-profile form, while the 10-liter capacity suits a smaller organized load rather than bulky cargo. Compatibility with or without the M2 Passenger Seat lets riders retain the bag across those two seat configurations. Polaris’s Lock & Ride Flex system supports adding, removing and reconfiguring accessories in seconds, making the mounting approach useful for setups that change between rides.

Skip it if you need 40 liters for a larger adventure load; the Ski-Doo LinQ Adventure Tunnel Bag lists that capacity.

Choose this Polaris for a compact 10-liter load when you use the M2 Passenger Seat sometimes and remove it at other times. Its low profile and seat compatibility suit smaller storage needs, not bulky cargo.

Listed on Amazon as: Polaris Lock & Ride Flex Sport Tunnel Bag, Low – 2884453

#4 · Best Shovel Storage

4. Arctic Cat Mid Size Shovel Pack

• Capacity: 17 liters
• Weight: 6 lb

Best for: Arctic Cat shovel-pack setups.

Why it ranks #4: The 17-liter shovel pack is designed for listed Arctic Cat sleds and offers rugged, low-profile storage for riders carrying shovel gear.

The Arctic Cat Mid Size Shovel Pack pairs a low-profile bag format with 17 liters of storage, giving riders a compact place for shovel-related gear and other essentials. Its listed vehicle applications cover multiple Arctic Cat mountain and trail models, making model compatibility a central part of the choice.

The 17-liter capacity offers room for a focused kit without stepping up to the 33-liter Arctic Cat Large Tunnel Trail Pack. Its low-profile description speaks to a more compact shape, while the supplied fit list names Arctic Cat models including Blast, M 8000, Mountain Cat and Riot variants. Because the fit details span specific model years and configurations, match the exact sled against the listing; the product facts provide no separate mounting hardware or construction details.

Skip it if you need 33 liters for longer touring loads; the Arctic Cat Large Tunnel Trail Pack provides that capacity for listed 137-inch models.

This fits Arctic Cat owners seeking a 17-liter mid-size pack for compatible listed sleds. Confirm the exact model and year in its fit details, and consider a larger bag if your touring load needs more capacity.

Listed on Amazon as: Arctic Cat New OEM Black Mid Size Shovel Pack Tunnel Bag, XF, 8639-031

#5 · Highest Capacity

5. Ski-Doo LinQ Adventure Tunnel Bag

• Capacity: 40 liters
• Weight: 8 lb
• Material: Polyester

Best for: High-capacity LinQ adventure storage.

Why it ranks #5: Its 40-liter capacity leads this selection, with a thermoformed hard base, semi-rigid sides, removable cover, and multiple compartments.

The Ski-Doo LinQ Adventure Tunnel Bag offers 40 liters of capacity, giving riders room to organize a larger load for extended snowmobile outings. Its thermoformed hard base and semi-rigid sides and top support a structured shape, while a removable cover improves access to the contents.

At 40 liters, this bag provides the largest stated capacity among these products, useful when a ride calls for more than a small essentials pouch. The hard thermoformed base and semi-rigid sides and top give the storage structure, while multiple compartments and separators help separate items. Fixation points accept hooks or bungee cords for securing additional gear, and an inside soft goggle pocket offers a gentler place for eyewear. The listing identifies it as a Ski-Doo LinQ factory-original part.

Skip it if you want a lighter 33-liter touring bag for listed Arctic Cat models; the Arctic Cat Large Tunnel Trail Pack weighs 6 pounds.

Choose this Ski-Doo for adventure rides that call for 40 liters, internal organization and a soft goggle pocket. Its 8-pound listed weight and factory-original LinQ identity are important considerations for your setup.

Listed on Amazon as: Ski-Doo New OEM 40 L LinQ Adventure Tunnel Bag, 860202444

#6

6. Arctic Cat Large Tunnel Trail Pack

• Capacity: 33 liters
• Weight: 6 lb

Best for: Arctic Cat long-distance touring.

Why it ranks #6: The 33-liter semi-rigid bag offers substantial touring storage and a quarter-turn cam-lock attachment, with fit listed for specific Arctic Cat models.

With 33 liters of capacity, the Arctic Cat Large Tunnel Trail Pack targets long-distance touring riders who want substantial, easy-access storage. Its semi-rigid construction holds a defined bag shape, and the cam-lock attachment uses a quarter-turn lock system instead of straps and hooks.

The large 33-liter interior gives touring riders room for more gear, while the semi-rigid structure helps the pack retain its form during use. A cam-lock attachment with a quarter-turn lock replaces straps and hooks, simplifying the listed attachment method. Fit is specifically stated for 2014–2025 ZR 137-inch and 2014–2024 Thundercat 137-inch models; the description also notes Large fit for 137-inch models, making sled model and tunnel length essential checks.

Skip it if you ride a listed Arctic Cat 2021–2022 M 8000 model and want a mid-size shovel pack; the Arctic Cat Mid Size Shovel Pack lists those models.

This pack suits Arctic Cat riders on the listed 137-inch ZR or Thundercat models who need 33 liters for touring. Check model and tunnel length carefully; its stated fit does not cover every snowmobile.

Listed on Amazon as: Arctic Cat Large Tunnel Trail Pack Bag (Black) 33L Snowmobile-Bag

#7

7. Ski-Doo 25L Tunnel Bag

• Capacity: 25 liters
• Weight: 2.7 lb
• Material: Thermoformed Plastic

Best for: Ski-Doo 25-liter storage.

Why it ranks #7: This thermoformed 25-liter tunnel bag has a rigid structure and a cleat-and-retaining system, though the supplied details do not identify compatible sled models.

A patent-pending cleat and bag retaining system gives the Ski-Doo OEM Tunnel Bag a defined attachment approach, while premarked chassis locations support easier installation. Its thermoformed construction creates a rigid structure, and the 25-liter capacity provides substantial space for tunnel-carried gear.

The 25-liter volume, equivalent to 6.6 US gallons, makes room for a useful load of riding essentials, while the thermoformed plastic structure holds a rigid shape. Ski-Doo’s cleat and retaining system secures the bag, and premarked chassis locations help guide installation rather than requiring riders to choose placement from scratch. The listed product information does not specify a snowmobile model fit, so confirm the relevant chassis setup before treating it as a match.

Skip it if you need a bag with stated Arctic Cat model fit; the Arctic Cat Large Tunnel Trail Pack lists compatible ZR and Thundercat models.

This is a sensible choice for a Ski-Doo owner seeking 25 liters and a rigid thermoformed form. Its cleat system and premarked chassis aid installation, but the supplied listing does not name compatible sled models.

Listed on Amazon as: Ski-Doo OEM 6.6 US Gal (25 L) Tunnel Bag, 860200826

#8

8. Polaris Lock & Ride Flex Waterproof Bag

• Weight: 3 lb
• Material: Polyester

Best for: Waterproof roll-top storage.

Why it ranks #8: The roll-top design and waterproof-material claim suit riders prioritizing weather protection, but the supplied details do not state capacity or sled fit.

Polaris lists complete waterproof protection for this Lock & Ride Flex Tunnel Bag, making it the option here for riders who prioritize keeping gear dry. The roll-top opening supports quick access to belongings, while its Lock & Ride Flex mounting system is intended to simplify installation and removal.

The waterproof material is the central protection feature, and the roll-top closure gives riders a straightforward way to reach packed belongings. Polaris’s Lock & Ride Flex system supports quick installation and removal, so the bag can be added, removed or reconfigured in seconds within that accessory system. Its listed dimensions are 18 by 10.5 by 10.5 inches, useful for judging tunnel space; no capacity figure is supplied, so volume comparisons are not available.

Skip it if you need a stated liter capacity to compare storage volume; the Ski-Doo LinQ Adventure Tunnel Bag lists 40 liters.

Choose this Polaris for riders seeking waterproof tunnel storage with roll-top access and Lock & Ride Flex attachment. Its listed dimensions help assess placement, but the supplied product facts do not state capacity.

Listed on Amazon as: Polaris Lock & Ride Flex Waterproof Tunnel Bag – 2890008

#9

9. Polaris Lock & Ride Flex Burandt Bag

• Material: Nylon

Best for: Burandt backcountry cargo access.

Why it ranks #9: Its 29-by-17.5-by-8-inch dimensions offer a large cargo shape, and the compression-molded nylon shell is described as water resistant.

Oversized buckles and a secure zipper give the Polaris Lock & Ride Flex Burandt Bag a direct access-focused setup for retrieving backcountry essentials. Its compression-molded nylon turtle-shell design is water resistant, offering shaped cargo storage and protection from exposure without claiming a fully waterproof seal.

The compression-molded nylon construction forms a rigid turtle-shell profile, which helps keep stored gear contained during a ride. Oversized buckles and a secure zipper provide the stated access points, supporting quicker retrieval than unpacking a closed cargo load. The listing gives dimensions of 29 by 17.5 by 8 inches, helping assess its broad footprint, but does not provide a capacity figure. Its protection is described as water resistant, not waterproof.

Skip it if you need explicitly waterproof material and roll-top access; the Polaris Lock & Ride Flex Waterproof Tunnel Bag lists both features.

This suits backcountry riders who value a shaped cargo bag and easy access through oversized buckles and a zipper. Choose it for water-resistant protection, not for conditions requiring a stated waterproof design.

Listed on Amazon as: Polaris Snowmobile Lock & Ride Flex Burandt Bag, Large, Black – 2889259

#10

10. KEMIMOTO 16L Tunnel Bag

• Capacity: 16 liters
• Weight: 1.7 kg
• Material: Polyester

Best for: Riders viewing maps on the go.

Why it ranks #10: It provides 16 liters and a TPU touchscreen window, but requires an existing rack, includes no fastening hardware, and lists ATV compatibility.

A transparent TPU touchscreen window lets the KEMIMOTO 16L Tunnel Bag hold a tablet or map where it can remain visible and touch-accessible while riding. Its 1680D water-resistant fabric helps shield stored items from snow and splashes, pairing navigation access with compact tunnel-rack storage.

The touchscreen window supports access to a tablet or map without requiring riders to retrieve it from inside the bag, while the 16-liter capacity accommodates additional essentials. Its 1680D Oxford exterior is water-resistant for snow and splashes, but the supplied guidance cautions against submersion and high-pressure spray. Quick-release straps attach it to a tunnel rack, which must already be present; attachment hardware is not included, so the rack setup determines the mounting workflow.

Skip it if you need sealed protection during submersion or high-pressure spray; the Polaris Lock & Ride Flex Waterproof Tunnel Bag is listed as waterproof.

This suits riders who want map or tablet visibility alongside 16 liters of rack-mounted storage. Choose it when your sled already has a tunnel rack and water resistance is sufficient; avoid it for submersion or high-pressure washing.

Listed on Amazon as: KEMIMOTO Snowmobile Tunnel Bag, 16L with TPU Touchscreen Window, Black