Menu
Menu
Your Cart
SELECT VEHICLE
SELECT VEHICLE
CURT Roof Extension with Weatherproof Bag and 2 Ratchet Straps – Fits 18115
CURT Roof Extension with Weatherproof Bag and 2 Ratchet Straps – Fits 18115
CURT Roof Extension with Weatherproof Bag and 2 Ratchet Straps – Fits 18115
CURT Roof Extension with Weatherproof Bag and 2 Ratchet Straps – Fits 18115
CURT Roof Extension with Weatherproof Bag and 2 Ratchet Straps – Fits 18115
CURT Roof Extension with Weatherproof Bag and 2 Ratchet Straps – Fits 18115
CURT Roof Extension with Weatherproof Bag and 2 Ratchet Straps – Fits 18115
CURT Roof Extension with Weatherproof Bag and 2 Ratchet Straps – Fits 18115
CURT Roof Extension with Weatherproof Bag and 2 Ratchet Straps – Fits 18115
CURT Roof Extension with Weatherproof Bag and 2 Ratchet Straps – Fits 18115
CURT Roof Extension with Weatherproof Bag and 2 Ratchet Straps – Fits 18115
CURT Roof Extension with Weatherproof Bag and 2 Ratchet Straps – Fits 18115

CURT 21x37 Roof Rack Extension with 59x34x21 Cargo Bag & 2-Pack Ratchet Straps – Fits 18115

Model: CCBB150

CURT Roof Rack Extension with Weatherproof Bag & 2 Ratchet Straps – Fits 18115

This CURT cargo bundle enhances the storage capacity and versatility of your vehicle’s roof rack. It includes a 21" x 37" roof rack extension, a weatherproof 21 cu. ft. vinyl cargo bag, and a 2-pack of 10' heavy-duty ratchet straps. Designed to fit the CURT #18115 basket, this set is perfect for travelers, overlanders, and road trippers needing extra roof-mounted cargo space and secure transport.

Bundle Contents:

  • QTY (1): CURT Roof Rack Extension – 21" x 37"
    • Expands the CURT 18115 roof basket by approx. 6 sq. ft.
    • Durable black powder-coated steel construction
    • Easy installation with two-piece bolt-on design
    • Compatible with most roof rack base rails
    • Inside dimensions: 21" x 37" x 4"
  • QTY (1): CURT Vinyl Roof Rack Cargo Bag – 59" x 34" x 21"
    • 21 cu. ft. storage capacity
    • Thick 500 x 500-denier UV-resistant vinyl construction
    • Welded seams and flap-covered zipper to resist weather
    • Securely straps to the roof rack carrier
    • Folds compactly for storage when not in use
  • QTY (1): CURT Ratchet Strap Set – 1" x 10' (2-Pack)
    • Break strength: 1,500 lbs; working load limit: 500 lbs
    • High-strength woven nylon with yellow zinc ratchets
    • Rubber-coated S-hooks for secure grip & corrosion resistance
    • Ideal for securing heavy or irregular cargo

Before heading out, double-check your roof basket, straps, and hardware to ensure everything is secure. For use with CURT #18115 and compatible extensions only.

Specifications:  
Kit Type Roof Rack Extension with Cargo Bag & Straps
Extension Dimensions 21" x 37"
Cargo Bag Dimensions 59" x 34" x 21"
Strap Size 1" x 10' (2-Pack)
Strap Strength 1,500 lbs Break Strength / 500 lbs Working Load
Compatibility CURT Roof Basket #18115 with Extension #18117
Waterproof Rating High (Welded Seams + UV Vinyl)
Order today or call us at 877-869-6690 for expert advice and personalized service.

$198 99 $338.85 41% OFF

  • Best Price on Web Guarantee
  • Fastest Shipping
  • FREE Shipping
  • In Stock
Best Price on Web Guarantee
Best Price on Web Guarantee

We match lower prices from major authorized retailers for brand-new products in original packaging, provided the item is in stock. The competing seller must be an authorized, professional retail business; offers from individuals, auctions, peer-to-peer sites, or unauthorized sellers don’t qualify. Used, refurbished, or open-box items are excluded.

Please see our full terms for details.

Applies to this product only

Applies to this product only

$338.85 $198 99

Pay in 4 interest-free installments of with Pay with Affirm Learn more

Questions? Call our Auto Experts at (877) 869-6690

Get it now, pay later

Select installments at checkout to split your purchase into 4 interest-free payments of $ every 2 weeks.

  • No fees, ever.
  • No impact on your credit score.

Payment options are offered by Affirm and are subject to an eligibility check and might not be available in all states. CA Residents: Loans by Affirm Loan Services, LLC are made or arranged pursuant to a California Finance Lender license.

Fits Vehicle Styles

Product Details

  • Brand: Curt
  • Model: CCBB150
  • Includes: Roof Rack Extension,  Roof Rack Cargo Bag,  Ratchet Straps

Be the first to ask a question.

Write a review

Note: HTML is not translated!
Rating
Bad Good

Description

CURT Roof Rack Extension with Weatherproof Bag & 2 Ratchet Straps – Fits 18115

This CURT cargo bundle enhances the storage capacity and versatility of your vehicle’s roof rack. It includes a 21" x 37" roof rack extension, a weatherproof 21 cu. ft. vinyl cargo bag, and a 2-pack of 10' heavy-duty ratchet straps. Designed to fit the CURT #18115 basket, this set is perfect for travelers, overlanders, and road trippers needing extra roof-mounted cargo space and secure transport.

Bundle Contents:

  • QTY (1): CURT Roof Rack Extension – 21" x 37"
    • Expands the CURT 18115 roof basket by approx. 6 sq. ft.
    • Durable black powder-coated steel construction
    • Easy installation with two-piece bolt-on design
    • Compatible with most roof rack base rails
    • Inside dimensions: 21" x 37" x 4"
  • QTY (1): CURT Vinyl Roof Rack Cargo Bag – 59" x 34" x 21"
    • 21 cu. ft. storage capacity
    • Thick 500 x 500-denier UV-resistant vinyl construction
    • Welded seams and flap-covered zipper to resist weather
    • Securely straps to the roof rack carrier
    • Folds compactly for storage when not in use
  • QTY (1): CURT Ratchet Strap Set – 1" x 10' (2-Pack)
    • Break strength: 1,500 lbs; working load limit: 500 lbs
    • High-strength woven nylon with yellow zinc ratchets
    • Rubber-coated S-hooks for secure grip & corrosion resistance
    • Ideal for securing heavy or irregular cargo

Before heading out, double-check your roof basket, straps, and hardware to ensure everything is secure. For use with CURT #18115 and compatible extensions only.

Specifications:  
Kit Type Roof Rack Extension with Cargo Bag & Straps
Extension Dimensions 21" x 37"
Cargo Bag Dimensions 59" x 34" x 21"
Strap Size 1" x 10' (2-Pack)
Strap Strength 1,500 lbs Break Strength / 500 lbs Working Load
Compatibility CURT Roof Basket #18115 with Extension #18117
Waterproof Rating High (Welded Seams + UV Vinyl)
Order today or call us at 877-869-6690 for expert advice and personalized service.

Get Expert Help