-
files/HESTDuallyExtendStudioMattress78.png
-
files/HESTDuallyExtendStudioMattress_1.png
-
files/Hest_Dually_Extended_78_Size_Chart.jpg
-
files/HESTDuallyExtendStudioMattress72.png
-
files/Hest_Dually_Extended72_Size_Chart.jpg
-
files/HESTDuallyExtendStudioMattress.png
- ✓ Authorized Online Dealer
- ✓ Free Shipping
- ✓ No Sales Tax (excl. Indiana)
- ✓ Fast 4–7 Day Delivery (exclusions may apply)
- ✓ Manufacturer Warranty Included
- ✓ Questions? Call Us: +1 (463) 465-2453
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
- Regular price
- $289.00
Estimated shipping time
Estimated shipping time
You can typically expect your items to arrive within 4–7 business days, depending on your location and product availability.
What is your Return Policy?
What is your Return Policy?
At Course & Trail, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:
- 14-Day Return Window: You can return unused, undamaged items in original packaging within 14 days of receiving your order.
- Free Return Shipping: We cover return shipping costs for eligible returns and exchanges.
- Change of Mind? Return within 7 days for a refund (25% restocking fee applies).
- Defective or Wrong Item? Contact us within 48 hours—we’ll replace it or refund you in full.
- Didn’t Receive Your Order? Let us know and we’ll investigate or send a replacement.
- Exclusions: Custom items, perishables, intimate goods (unless unopened), gift cards, and digital products are non-returnable.
Refunds are processed to your original payment method within 14 days of approval.
Questions? Reach us at support@courseandtrail.com or +1 463-465-2453 (Mon–Fri, 9am–5pm EST)
Product Description
The Dually Extend expands the sleeping area of the Dually by maximizing extra space with HEST’s enhanced memory foam. The Extend easily attaches to HEST Dually models—Dually Extend 72 for the Dually Wide and Dually Extend 78 for the Dually Long or Queen—offering a larger mattress area suitable for slide-outs in campers, larger RTTs, and RVs. It can also be used alone on benches or other narrower spaces.
"I've slept on at least 30 different camping pads over the years. I'm not sure I'll ever sleep on another one." - Field & Stream
The Dually Extend expands the sleeping area of the Dually by maximizing extra space with HEST’s enhanced memory foam. The Extend easily attaches to HEST Dually models—Dually Extend 72 for the Dually Wide and Dually Extend 78 for the Dually Long or Queen—offering a larger mattress area suitable for slide-outs in campers, larger RTTs, and RVs. It fits perfectly in Tune Campers or Four Wheel Camper's Project M. The Dually Extend can also be used independently from the Dually, providing extra comfort for benches or other narrower spaces where HEST’s enhanced memory foam is desired.