# Rooftop Cargo Carrier Bag 21 cu ft

Get extra weatherproof storage for road trips with this 21 cu ft rooftop cargo bag, built from 840D PVC for durable, secure transport.

- [Original product page](https://www.ofertitastop.com/us/product/rooftop-cargo-carrier-bag-21-cu)
- [View offer](https://www.ofertitastop.com/us/visit/rooftop-cargo-carrier-bag-21-cu)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-26T23:14:55.495Z
- SKU: ofertitastop-us-41389
- Category: Luggage & Bags > Luggage Accessories > Luggage Racks & Stands
- Source store: amazon US
- Active deal: Yes
- Price: 75.99 USD
- Previous price: 79.99 USD
- Discount: 5%
- Rating: 4.2 / 5
- Reviews: 3431

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

This heavy duty rooftop cargo bag brings weatherproof storage to weekend trips and long drives, using tough 840D PVC fabric and reinforced seams to resist tears and harsh weather. It’s built for carrying bulky gear like suitcases, sleeping bags, and camping supplies while keeping your vehicle interior clutter free.

## Key features

The carrier uses triple-reinforced welded seams and a waterproof zipper protected by a 6 inch Velcro flap, which according to the manufacturer helps minimize leakage even in heavy rain. An included anti-slip mat and eight thick adjustable straps hold the bag steady on roofs with or without racks. The pack also comes with six padded door hooks, two extra straps, a luggage lock, and a storage pouch for the bag when not in use.

## Specifications

- Capacity: 21 Cubic Feet
- Material: 840D PVC fabric
- Included: storage bag, anti-slip mat, 6 padded door hooks, 2 extra straps, luggage lock
- Fit: works with vehicles with or without roof racks

## Usage tips

Start by unfolding the bag and placing the anti-slip mat between the bag and roof to reduce movement. Tighten the adjustable straps gradually, check the padded door hooks for a secure hold, and lock the zipper with the included luggage lock for added security. For heavy loads spread weight evenly and recheck straps during stops.

## Why it makes sense

The combination of abrasion-resistant 840D PVC and reinforced seams delivers durability that stands up to repeated use. You’ll notice less shifting thanks to the anti-slip mat and multiple fastening options, and the 21 cubic feet capacity keeps bulky items neatly stowed on road trips. Keep in mind that full waterproof performance depends on correct fastening and the zipper flap being fully closed.

## Care & maintenance

After use, rinse off salt or mud and let the bag air dry before folding it into the storage pouch. Store in a cool dry place to avoid mildew and inspect seams and straps periodically for wear.

## Images

![Rooftop Cargo Carrier Bag 21 cu ft — 1](https://www.ofertitastop.com/i/v-VtKe8nEBERZaR2rUb-NxEXczi6CKraggu9zA9nahqhqSwhx8tvsHbtUylZ3u21n44low8_hQ4MXv7Z8l_YVMJ88eIL99tru8o5R3IhEL0GZ5Hjns0jr9e7-A.jpg)

![Rooftop Cargo Carrier Bag 21 cu ft — 2](https://www.ofertitastop.com/i/oZUnXEpNkcmagqw43P2aNkd3gmT5hy9Yq7NlFq2DiDQDnFEIjYpfuRQQM1z17fsglYSzzUIChM-YA6fvXmwg5ZJMhNZ3-6joCdrNLbH7cw6nqT60OJ8goM_Xsg.jpg)

![Rooftop Cargo Carrier Bag 21 cu ft — 3](https://www.ofertitastop.com/i/0L7E69WeP8_eHxhpJDMQFkxS8njdaXzqGvGPu4JlFe4peEHMK8Iel7WboXB02GGCkdNd_-2yeVB9t1bN7KEvLDc1KAltNTbmXnuC6ig_zkdXWWgbRLAKuEuVAQ.jpg)

![Rooftop Cargo Carrier Bag 21 cu ft — 4](https://www.ofertitastop.com/i/wc66shSgE_dqxViB1eGGBY5YISXSUCKf6v2AY87ycWH2aKZ0E7w4yWrwQ2OzGV3hUioQrgUVX1LJmd0tn2-sDcBSUSl8ALh5JCcCKQRZpRfVKWnXWzJEn-LGRQ.jpg)

![Rooftop Cargo Carrier Bag 21 cu ft — 5](https://www.ofertitastop.com/i/qmL1QT_dPmk6hyM0IO3BVQpcOLyCSkrVaZvgqjxLIDlRB3JcKuHCuMILS-yZ0YMNItQkL43qMUbzUVJ7SRqHYeUshsk0bJuwkhE_9KxFuxPAyoRDPmT7JvlRcA.jpg)