# Gulf Stream TrailMaster 288ISL

288ISL is a travel trailer floor plan by TrailMaster (Gulf Stream).

## Specs (2025 model year)

| Spec | Value |
| --- | --- |
| Length | 33 ft |
| Sleeps | 9 |
| Slide-outs | 2 |
| Dry weight | 6,660 lbs |

## Model years

2025, 2022, 2021. Year-specific specs: `https://rvenvy.com/travel-trailers/gulf-stream/trailmaster/288isl?year={year}`

## Floor plan tags

U-shaped dinette, front bedroom

## Inventory

1 unit currently for sale: https://rvenvy.com/travel-trailers/gulf-stream/trailmaster/288isl/inventory

Floor plan diagram: https://images.rvenvy.com/747cba8e5465fd69f724fa63e5dc62933e02b75417ebc0a019ba0bde566e607a/1024.webp

Canonical page: https://rvenvy.com/travel-trailers/gulf-stream/trailmaster/288isl