WORX Trivac Leaf Collection Bag WGBAG500 - Easy Dump 10-Gallon Fit

In this review the WORX Trivac Leaf Collection Bag (WGBAG500) is assessed as a straightforward replacement bag for owners of compatible WORX blowers and vacuums. The bottom line: this bag is for anyone who needs a simple, tool-free replacement that attaches easily and lets you empty mulched leaves quickly. It is especially useful for users of older WG500-series machines who want a snug fit and a zipper that makes dumping fast, though buyers should be aware there are mixed reports on long-term zipper durability.

Key Features

• Compatibility: Designed to replace the original bag on WG505, WG509, WG500, WG501, WG502, and WG508 models so users get a correct fit without guessing.
• Tool-free attachment: The bag slides and twists on to lock in place, making installation and removal quick and simple for yard work sessions.
• Full-length zipper: A wide, full-length zipper lets users unzip the bag and dump mulched leaves cleanly without cutting or tearing the bag open.
• 10-gallon capacity: Holds up to 10 gallons of mulched leaves so homeowners can clear modest piles before stopping to empty the bag.
• Quick emptying: The combination of twist-lock attachment and full zipper speeds up chores, reducing downtime between uses.

Who It's For

This replacement bag is best for owners of the WG500-series blowers and vacuums who want an easy, compatible spare or replacement that fits well and empties quickly. It suits homeowners with small-to-medium yards who mulch leaves and prefer a tidy, zippered bag instead of improvised collection methods.

It is not aimed at users needing a heavy-duty, long-lasting commercial solution; those who expect rugged zipper performance season after season may want to consider more heavy-duty collection systems or multiple spare bags to rotate.

Pros & Cons

Pros

• Easy attachment and removal with the slide-and-twist lock makes swapping bags simple.
• Full-length zipper provides a neat way to empty mulched leaves without mess.
• Fits a range of WG500-series models, offering reliable compatibility for older units.

Cons

• Zipper quality and overall durability have mixed reports, so longevity may vary with heavy use.

Specifications

Our Verdict

The WORX Trivac replacement bag is a practical, affordable option for homeowners using WG500-series leaf blowers and vacuums who value easy attachment and quick emptying. It delivers good fit and convenience for routine yard cleanup, though buyers should expect average zipper durability and treat it as a functional, replaceable accessory rather than a heavy-duty, permanent solution.

Frequently Asked Questions

Will this bag fit my older WG500-series blower?
Yes, it is made specifically for WG505, WG509, WG500, WG501, WG502, and WG508 models and is reported to fit older units well.

How do you empty the mulched leaves?
The bag has a full-length zipper; unzip the bag and dump the mulched leaves directly out for a clean, fast emptying process.

Do you need tools to attach it?
No tools are required; the bag slides and twists on to lock in place for quick installation and removal.