Why Grand Teton is the Sienna upgrade that makes camping feel easy
The Sienna is one of the best vehicles for minivan camping, period. It’s roomy, comfortable, and drives like a normal car—which is exactly why it’s perfect for quick getaways and long road trips. But “sleeping in the Sienna” can get annoying fast if your setup is just a mattress and a pile of gear.
Grand Teton fixes that by giving your interior structure. You get a dedicated sleeping platform that stays consistent trip after trip, plus built-in storage so your cabin doesn’t turn into chaos. And instead of figuring out cooking and cleanup every time, you get a simple kitchen system built right in—so meals are easier and mornings feel smoother.
It’s also removable, so you can camp when you want and still have your Sienna for daily life.
The benefits you’ll feel on the first trip
This is what makes the whole experience better immediately:
- Sleep flat and comfortably on a real bed platform
- Stay organized with built-in storage (gear has a home)
- Cook anywhere with a single-burner stove
- Easy cleanup with a stainless sink, water pump, and water container
- Faster packing because your setup stays consistent
This is the difference between “we tried camping once” and “let’s do this every month.”
What’s included (Grand Teton kit)
- Bed/sleeping platform
- Kitchen setup with single burner stove
- Stainless sink
- Water pump + water container
- Built-in storage
Dimensions (sleep mode + storage mode)
Unfolded (sleep mode): L 72” × W 46” × H 13”
Folded (storage mode): L 30” × W 46” × H 15.2”
Turn Your Minivan Into a Camper in Minutes
Grand Teton is a minivan camper conversion kit that gives you a clean, repeatable camping setup—without a permanent build.
Benefits:
• sets up in minutes (no tools, no drilling)
• level adjusters help you sleep flatter on uneven ground •
real bed platform for better sleep
• built-in storage so your bed isn’t covered in gear
• simple kitchen setup for quick meals
• removable when you need your minivan back for daily use.
Everything You Need, Built Into One
Built-In Sink, Zero Fuss
Cook From The Back, In Seconds!
Solid Sleep Platform That Feels Like a Real Bed
Your Fridge Has A Real Home
Real Mattress Comfort (Not Just a pad)
Optional Water Container (Extra Convenience)
Frequently Asked Questions
Yep. This is one of the easiest Sienna van conversions you can do—because it’s modular and non-permanent.
A bed platform, plus a kitchen, fridge, sink, and water container—so you’re not piecing together a bunch of separate gear.
Unfolded: 72” L × 46” W × 13” H
Folded: 30” L × 46” W × 15.2” H
Nope. No drilling, no cutting. Install it for trips, remove it when you’re back to normal life.
Yes! If you want to keep it simple, you can shop the sleeping platform only (that’s our Yellowstone option).
For sure. It’s the practical, low-hassle version of a Toyota camper van—using your Sienna as the base.
Ready to build a Toyota Sienna camper setup that’s comfortable, organized, and easy to use?
Shop the Grand Teton Kit and hit the road with a real bed + kitchen system built in.
Message us for fitment help
Please fill out the form below and we’ll get back to you within 24 hours.