Rhino-Rack Rooftop Cargo Bag - Waterproof - 12 cu ft - 47" x 37-1/2" x 11-1/2"

Rhino-Rack Rooftop Cargo Bag - Waterproof - 12 cu ft - 47" x 37-1/2" x 11-1/2"

Item # RRLB350

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Roof Bag

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Shipping Weight: 9 lbs

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Rhino-Rack Rooftop Cargo Bag - Waterproof - 12 cu ft - 47" x 37-1/2" x 11-1/2" Roof Basket Mount RRLB350
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This compact cargo bag holds up to 12 cu ft of gear. Waterproof material, welded seams, and covered zippers protect your gear from dirt and moisture. Mounts on rooftop cargo trays, platforms, and baskets. Storage bag included. Lowest Prices for the best roof bag from Rhino Rack. Rhino-Rack Rooftop Cargo Bag - Waterproof - 12 cu ft - 47" x 37-1/2" x 11-1/2" part number RRLB350 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (1)
  • Q & A (6)
  • Videos (1)
  • Photos
  • Used (1)
  • Why etrailer?

Rhino Rack Roof Bag - RRLB350

  • Roof Basket Mount
  • Rhino Rack
  • Medium Capacity
  • Waterproof Material
  • Long Length
  • Black

This compact cargo bag holds up to 12 cu ft of gear. Waterproof material, welded seams, and covered zippers protect your gear from dirt and moisture. Mounts on rooftop cargo trays, platforms, and baskets. Storage bag included.


  • Cargo bag holds 12 cu ft of gear on your roof-mounted cargo carrier
    • Also fits in your trunk, truck bed, or hitch-mounted cargo carrier
    • Soft bottom conforms to your cargo carrier for a secure fit
    • Great for small luggage and lightweight adventure gear
  • 500-Denier poly canvas tarpaulin is waterproof and tear resistant
  • Watertight welded seams block out moisture
  • 2 Lockable zippers wrap around 3 sides of bag for easy loading and unloading
    • Protective flap with hook-and-loop fasteners shields the zippers from the elements and helps prevent leakage
    • Small padlock (sold separately) secures cargo
  • 6 Integrated tie-down straps with Duraflex buckles wrap around basket rails to secure the bag to your cargo carrier
    • Extra-strong straps resist UV rays to help prevent fading - rated UPF 50
  • Bag folds up to store compactly in protective drawstring bag


  • Storage capacity: 12 cu ft (350 liters)
  • Dimensions: 47" long x 37-1/2" wide x 11-1/2" tall
  • 1-Year limited warranty

Strap and buckle

This compact cargo bag lets you transport up to 12 cu ft of gear on your vehicle's cargo carrier. It's perfect for small luggage, sports equipment, tents, and sleeping bags. The poly canvas tarpaulin construction, welded seams, and covered zippers help to keep your gear clean and dry. The bag attaches to your carrier with 6 integrated straps, and it folds up for compact storage.

Waterproof Tarpaulin Construction

The cargo bag is constructed of 500-denier tarpaulin so it's hard to cut or tear, and it protects your cargo from dirt, dust, and road grime. The seams are also welded to create a watertight seal.

Large, Zippered Opening

Opened bagZipper close-up

A large opening on top of the bag makes it easy to load and unload your cargo. Two zippers wrap around 3 sides of the bag so you can fully open the top, and because it opens from the rear, the zippers won't open due to oncoming wind. The zippers are covered with a flap that secures with hook-and-loop fasteners. This flap provides extra moisture protection for your cargo. You can add a small padlock (sold separately) to the zippers to secure your cargo.

Heavy-Duty Tie-Down Straps

Strap and buckle

The bag has 6 tie-down straps with Duraflex snap buckles that secure it to your cargo carrier. Simply feed the straps through the rails or bars of your cargo carrier, connect the buckles, and pull the straps tight. You can use the included hook-and-loop retainers to keep the excess strap length out of the way. The extra-strong straps have a UV50+ protection rating so they won't break down even after extended exposure to the sun.

Convenient Storage

Storage bag next to cargo bag

This bag is flexible so you can fold it up and store it on a shelf in your garage or basement when you're not using it. It includes a storage bag to protect the bag and keep it clean and dry.

LB350 Rhino Rack Waterproof PVC Luggage Bag - Medium - 350 Liters

Replaces LBM

RRLB350 Installation InstructionsInstallation Details RRLB350 Installation instructions

Video of Rhino-Rack Rooftop Cargo Bag - Waterproof - 12 cu ft - 47" x 37-1/2" x 11-1/2"

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Rhino-Rack Rooftop Cargo Bag Review

Customer Reviews

Rhino-Rack Rooftop Cargo Bag - Waterproof - 12 cu ft - 47" x 37-1/2" x 11-1/2" - RRLB350

Average Customer Rating:  5.0 out of 5 stars   (1 Customer Reviews)

This compact cargo bag holds up to 12 cu ft of gear. Waterproof material, welded seams, and covered zippers protect your gear from dirt and moisture. Mounts on rooftop cargo trays, platforms, and baskets. Storage bag included.

- RRLB350

We run a private SUV service in Colorado and just purchased our third Rhino Rack RRLB 350. This rooftop bag offers 12 cubic feet of capacity and has been used in several wet weather conditions without a single issue. This bag has kept our clients personal belongings dry in every storm, period. This 350 Model will easily hold two LARGE suitcases and one medium suitcase. If you need to hold more than that, there are two other models that offer more capacity than the 350. 585081


Ask the Experts about this Rhino Rack Roof Bag

Do you have a question about this Roof Bag?

  • Can I Install the Rhino-Rack Rooftop Cargo Bag on Roof Racks?
  • For these items, the intent is for them to buckle inside a cargo basket. A roof basket like the Rola Mounted Basket, part # 59504 would let you use it. The Rhino Rack Rooftop Carrier Bag, part # RRLB350, only has straps long enough to connect to a roof basket, not all the way around and through the inside of the vehicle or even around just the factory roof rails. A better solution for you would be a bag that outright mounts to your existing roof rack, such as the Rightline Gear Ace...
    view full answer...

  • Cargo Bag and Cargo Net Recommendations for Thule Trail XT Roof Cargo Basket
  • The Thule Trail XT Roof Cargo Basket # TH865XT has external dimensions of 63" long x 39-1/2" wide x 7" tall and a cargo net that will fit and work great is the Thule Cargo Net with Storage Bag # TH692 which measures 40" x 36" but will stretch out to cover the Trail XT cargo basket. In regards to the Curt Cargo Bag for Roof Basket # C18221, it is 59" long x 34" wide so it wouldn't be the best fit for the Trail XT which has inside dimensions of 54-1/4" long x 37" wide. Instead, for...
    view full answer...

  • Recommended Roof Top Cargo Bag On A 2011 Honda CR-V With A Crossbar Spread Of 25
  • I do have a few options for you to consider on your 2011 Honda CRV. However, most cargo bags will not sit atop the crossbars but rather use them as an extra mounting point. Therefore, a rooftop cargo bag will sit directly on the vehicle's roof which will not allow for the use of your sunroof while installed or allow for much weight to be carrier. For a rooftop cargo bag, I recommend the Rightline Gear Sport 3 XL Rooftop Cargo Bag part # RL100S30. The Rightline Gear Sport will hold up...
    view full answer...

  • Durability Of SofTop Roof Top Cargo Carrier
  • The Advantage SportsRack SofTop Rooftop Cargo Bag # HE3021 bag can be mounted and secured to the top of your horse trailer. That being said the bag is not waterproof per 0:40 of the video and water can get through the zipper potentially so these factors could cause the bag to not be ideal for all the time, permanent use. The bag may be more ideally used and then stowed away when not in use as it could wear down in the elements. Upgraded bags like the Rightline Gear Sport 1 Rooftop...
    view full answer...

  • Rhino-Rack Roof Rack and Cargo Basket for 2017 Jeep Renegade
  • Rhino-Rack roof racks and cargo baskets offer excellent quality at great prices and for your 2017 Jeep Renegade we have roof rack options for Renegades with a bare roof and models with a roof that has raised front-to-back side rails. Please refer to the linked page. If you have raised rails I recommend the Vortex SX system; this sleek black rack consists of parts # RRVA126B-2 and # RRSX100 and you can see installation on 2017 Renegade in the linked video. If you have a bare roof you...
    view full answer...

  • Roof Cargo Basket and Bag Recommendation for Infiniti QX56
  • I am not sure what year Infinti QX56 you have so it's hard for me to check with manufacturers to verify fits, but the Rhino Rack basket part # RMCB02 that you referenced is a great option that fits most racks. As long as your bars are less than 3-1/2 inches wide and 1-1/4 inches tall and between 25-1/2 and 43 inches apart this basket will work well. It has dimensions of 57" long x 42-13/16" wide x 5-7/8" tall. Then for a bag the Rhino Rack Cargo Bag part # RRLB350 would be a great option....
    view full answer...

Do you have a question about this Roof Bag?

Used Items Available

Condition: Missing Parts

Notes: All Parts present. Clip is broken but does function. otherwise new and unused

Our Price: $113.24

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Info for this part was:

Video by:
Andrew K
Edited by:
Tyler C
Installed by:
Colin H
Installed by:
Savanna B
Video Edited:
Dustin K
Video Edited:
Chris R
Written by:
Daron K
Updated by:
Jonathan S

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