Deal status at a glance
Retailer source checked · Price checked Oct 23, 2026 3:50 pm EDT
Check the exact variant, local availability, eligibility and final total. Reader reports below are individual experiences and do not guarantee the offer.
This post contains affiliate links. We may earn a commission if you buy through our links.
Deal alert: These deals can change at any time without notice! Prices, discounts, coupons, and availability may vary by location, account, size, color, or seller. The price shown was reported when the deal was found or published and is not guaranteed. Always verify the final price and promotion terms before checkout.
Wilderness RV Mattress has extended its Montana flash sale through October 23, 2026, at 11:59 p.m. Central. Use code FLASHSALE to take an extra $100 off each Montana Hybrid or Montana Hybrid Custom mattress, on top of the retailer’s existing sale prices.
The retailer’s October 23 email advertises the Montana Hybrid from $598.50 after the code and the custom version from $632.80 after the code. These are starting prices; your chosen size, comfort level and custom configuration determine the final amount.
Two Montana mattress offers
| Eligible mattress | Advertised sale starting price | Starting price with code |
|---|---|---|
| Montana Hybrid | $698.50 | $598.50 |
| Montana Hybrid Custom | $732.80 | $632.80 |
The Montana Hybrid combines pocketed coils and foam and comes in firm, plush or pillowtop options. The custom builder is the option to consider for a bed with cut corners, unusual dimensions or a hinge. Select Montana Hybrid in the builder; the email does not extend this extra discount to the other mattress lines.
How to get the extra $100 off
- Open the Montana product page or custom builder and choose your mattress configuration.
- Add the eligible mattress to your cart and enter FLASHSALE at checkout.
- Confirm that the discount takes $100 off each eligible mattress before paying. Two eligible Montana mattresses should receive $200 off in total, according to the email.
- Complete your order before 11:59 p.m. Central on October 23—that is 12:59 a.m. Eastern on October 24.
A product page may open with a larger, higher-priced size selected. Compare your selected option’s sale price and the checkout discount rather than expecting every size to match the advertised starting price.
Measure first, especially for a custom order
Measure the actual bed platform’s width and length, then check corners, nearby cabinets and any folding or storage-access requirements. A mattress that fits the platform also needs enough clearance for your RV’s moving parts. Review the complete custom configuration before ordering.
Free shipping applies in the continental United States. The email also advertises South Carolina craftsmanship and a 10-year warranty. Its 100-night trial is limited to new customers, one use per household; custom-built mattresses are excluded from the trial. Check the retailer’s full warranty and trial terms for your selected mattress.
If your existing mattress still fits and you are comparing a topper instead of a replacement, see our Sleepyhead topper sale coverage for a different approach.
Shop the Montana Hybrid and take an extra $100 off with FLASHSALE
Did this deal work for you?
Share a price change, successful purchase or sold-out item. Reports are reviewed before display. Do not include names, order numbers or receipt details.
No reviewed reader reports in the past seven days.