Topoak Rooftop Tents Review: Galaxy Pro vs Stellar (Galaxy 2.0) vs Nebula X‑Frame

Rooftop tents are the fastest way to turn a regular SUV, pickup, or 4×4 into a true “camp anywhere” setup, without searching for flat ground, without waking up in a puddle, and without packing away muddy gear in the morning. The best hard‑shell RTTs make that experience feel simple: quick open, quick close, strong weather protection, and a sleep space that actually feels like a bed instead of a thin pad.

Topoak’s lineup is built around that exact idea, with hard‑shell construction, 4‑season materials, and comfort details that matter after a long drive. The three options you shared are all designed for real overlanding use, but they each serve a slightly different personality. Galaxy Pro is the “all‑rounder” pop‑up tent with full cover rainfly and a stargazing-ready skylight. Stellar (Galaxy 2.0) is the refined version focused on weather performance, comfort upgrades, and the same kind of panoramic roof experience. Nebula is the heavier‑duty, larger-capacity X‑frame style that targets more interior volume and a roomier feel once opened.

Galaxy Pro Rooftop Tent RTT: Full‑Cover Rainfly Protection with a Stargazing Skylight Feel

Galaxy Pro is the kind of rooftop tent people choose when they want an easy, dependable setup that feels balanced in almost every category—sleep comfort, weather protection, and everyday convenience. Its hard‑shell case is built from aluminum alloy, and the floor uses durable insulating honeycomb aluminum panels, giving it a more solid, “protected” feel compared to soft-shell options. That hard-shell design matters on real trips because it’s less fussy when wind picks up, it’s more resistant to weather exposure during travel, and it simply feels more secure when you’re sleeping.

One of the biggest selling points of Galaxy Pro is how it’s built for extreme-weather readiness without turning into a complicated system. The rainfly fabric is designed around a high waterproof standard, and the overall construction is meant to keep water out even when storms get aggressive. You also get features that support comfort during humid or wet conditions, such as an anti-condensation coating on the blackout canvas fabric. In practical terms, that translates to a sleep space that stays darker when the sun rises early and feels more livable across different climates.

Inside, the sleep experience is where Galaxy Pro starts feeling premium. The mattress is built as a triple-layer system with a soft memory foam plus support foam combination, and it’s designed to feel like a real bed rather than a basic camping pad. Add to that the convenience touches which includes smart storage pockets, shoe bags to keep dirt out of your sleeping space, and an adjustable LED lighting system with remote control, and the tent becomes less like “gear” and more like a small, comfortable room.

In terms of size and fit, Galaxy Pro is designed for a realistic family-style use case. It fits two adults and one child, and its overall form stays relatively low-profile when closed, which is important if you care about wind noise or overall height. The crossbar spacing range is meant to fit many rack setups, so it works for a wide range of vehicles if you already have a compatible roof rack system.

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Stellar (Galaxy 2.0) Rooftop Tent RTT: Pop‑Up Comfort Upgrades with a Panoramic Skylight Experience

Stellar (Galaxy 2.0) takes the same “minimal effort, maximum comfort” approach and adds a more defined emphasis on all-weather performance and inside-the-tent livability. The structure remains hard-shell and pop‑up, which means it’s built for quick setup and a clean, stable form once opened. Where Stellar shines is in the comfort details and the way it blends weather protection with a more refined interior experience.

For weather readiness, Stellar is designed around a strong waterproof standard while still focusing on breathability and condensation control. The blackout canvas is paired with anti-condensation coating, and the waterproof ripstop materials are meant to handle heavy rain conditions without turning the inside into a damp, uncomfortable space. This is the kind of feature that matters most when you’re camping in changing climates—mountain nights, coastal humidity, surprise storms, or long trips where you can’t choose “perfect weather” weeks.

The sleeping setup is built around a 3-inch mattress that combines softness with support, which is exactly what you want when you’ll be sleeping multiple nights in a row. The cover is described as velvet-soft for a warmer, more comfortable feel, and the foam layering is designed to balance that plush first impression with the support you need so you don’t wake up sore.

Stellar also leans into “quality of life” features that make camping feel smoother. The LED lighting system is adjustable and designed to work for different moods; bright for setup and organization, softer for winding down. Storage is treated as a real priority, with interior space designed to keep essentials accessible instead of piled on top of each other.

The skylight is a signature part of the Stellar experience. It’s built for nighttime star views and daytime panoramic light, and it uses a high-definition TPU rain shield concept so you can still enjoy the sound of rain while staying dry and cozy. For many people, this is the feature that makes a rooftop tent feel special rather than purely practical, especially when you’re camping somewhere scenic.

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Nebula X‑Frame Rooftop Tent RTT: Bigger Interior Volume and Higher Capacity in a Hard‑Shell Build

Nebula is the bold option in this comparison, and it’s the one that leans hardest into “more room, more presence, more capacity.” It uses a hard-shell aluminum alloy case and durable floor construction, but the key difference is how it opens and the interior space it delivers. With its X‑frame style and taller open height, Nebula is designed to feel noticeably roomier once you’re inside, especially if you like the idea of changing clothes comfortably, sitting up without feeling cramped, or sharing the space with kids.

Capacity is where Nebula stands out immediately. It’s built to fit two adults and two children, making it more suitable for family use or for campers who simply want extra elbow room. That larger feel also shows up in its open height and overall proportions, which can make long trips more enjoyable because you don’t feel like you’re sleeping in a tight wedge.

Nebula’s comfort approach is practical and straightforward. The mattress is a high‑density foam setup designed for supportive sleep, and the tent is positioned for 4‑season use. Weather protection follows the same overall standard, with blackout and anti-condensation coatings designed to help with comfort across different climates. Like the other models, it includes quality-of-life details such as shoe storage, internal organization pockets, and lighting convenience so you’re not relying on a headlamp for everything.

Nebula also has practical rack-fit considerations. Its crossbar spacing range is a bit different than the Galaxy models, so it’s the kind of tent where you’ll want to feel confident your rack setup and spacing match what the tent expects. Once that’s sorted, Nebula becomes a strong choice for frequent trips, family camping, and anyone who wants a rooftop tent that feels less minimal and more expansive.

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Call to Action!

Ready to upgrade your vehicle into a real overland sleep setup? Choose Galaxy Pro for balanced, feature-rich value, go Stellar (Galaxy 2.0) for comfort upgrades and a refined skylight experience, or pick Nebula X‑Frame for the roomiest, family-friendly hard-shell option. Open the product pages, check your roof rack and crossbar spacing, and lock in the rooftop tent that matches how you actually camp.