RumbleSeat V2 - Gregory stroller seat - Versatile second seat

In this review the RumbleSeat V2 - Gregory is presented as a practical second seat for families who already own a compatible VISTA stroller. The bottom line: it is for parents who need a sturdy, configurable toddler seat that attaches quickly to a VISTA and provides both forward and parent-facing options. The reviewer found the one-handed, multi-position recline and the extendable canopy to be the single biggest reasons to buy, since those features make outings easier and more comfortable for a growing child.

Key Features

• Compatibility: Designed to attach to VISTA models 2015-2019 and VISTA V2, it converts a single stroller into a reliable double without tools when used with the included adapters.
• Recline and orientation: The seat offers one-handed, multi-position recline and can be used forward-facing or parent-facing, which helps on-the-go adjustments and varied toddler preferences.
• Sun protection and ventilation: The removable canopy includes an extended zip-out UPF 50+ sunshade and mesh panels for airflow and quick peek-ins.
• Adjustable harness: A sliding shoulder adjustment lets the entire no-rethread 5-point harness be tightened or loosened in one motion to fit growing children precisely.
• Practical accessories: The seat comes with a bumper bar and bug shield, and a SnackTray accessory fits the bumper bar for convenient feeding and play on the go.
• Easy care: The fabric is removable and washable, making cleanup straightforward after messy days out.

Who It's For

The RumbleSeat V2 is aimed at families who already own an UPPAbaby VISTA stroller and need a dependable second seat for a toddler or older infant accessory setup. It suits parents who value quick attachment, multiple seating configurations, and an adjustable harness system that grows with the child.

Those who should look elsewhere include people who do not own a compatible VISTA frame or those seeking a standalone double stroller; this seat is an add-on meant specifically for VISTA models and is not a full stroller by itself.

Pros & Cons

Pros

• Attaches and detaches quickly to VISTA strollers with included adapters, making mode changes fast.
• One-handed, multi-position recline and dual-facing options provide flexibility for naps and interaction.
• Extended zip-out canopy with UPF 50+ and mesh panels adds shade and airflow while allowing easy visibility.
• Sliding shoulder adjustment simplifies harness fitting for growing toddlers without rethreading.

Cons

• Requires a compatible VISTA stroller; it is not usable as a standalone stroller seat.
• Some families may need to purchase additional accessories like a toddler seat, bassinet, or car seat adapters for specific configurations.

Specifications

Our Verdict

The RumbleSeat V2 - Gregory is a smart, practical choice for VISTA owners who need a flexible second seat with a reliable recline, good sun protection, and an easy-to-adjust harness. It adds value by converting a single stroller into a true multi-child setup without tools and with washable materials, making it a worthwhile investment for expanding families who already use the VISTA system.

Frequently Asked Questions

Will this attach to any stroller?
It is designed specifically for VISTA models 2015-2019 and VISTA V2 and includes adapters for quick attachment to those frames.

Can the canopy be extended for more sun protection?
Yes, the canopy has a zip-out extension that provides extra UPF 50+ coverage and includes mesh panels for airflow.

Is the harness hard to adjust as the child grows?
No, the sliding shoulder adjustment allows the entire harness system to be tightened or loosened in one motion without rethreading.