






MegaMat Duo
Free shipping over $100. Free return shipping except oversized items.
Pickup available at 415 North Lake Boulevard
Usually ready in 24 hours

MegaMat Duo
Cypress / M
415 North Lake Boulevard
415 North Lake Boulevard
Tahoe City CA 96145
United States
Need expedited shipping? Call us to request expedited shipping before purchasing.
Shipping & Returns
- Items ship in 3 days or less.
- We do not ship anywhere outside of the contiguous US.
- 10 day return policy. Free return shipping.
- Items must be unused, and in their original packaging with tags to be eligible for return or exchange.
- There are no returns on sale items.
Click here for our Shipping and Return Policies
Features
Mega in size, comfort and warmth, MegaMat is the ultimate sleeping mat for campers and overlanders who want a premium, reliable, best-in-class sleep experience.
With 4 inches of cored foam, MegaMat provides a soft sleep surface ideal for side sleepers. Dial in your exact firmness further by using the included Top-Up Pump to add more air or by opening the valve to purge excess air.
Pro Tip — It may sound counterintuitive, but if you find that your camping mat is just a little too hard, use the inflate valve to purge excess air. By opening the valve and pressing gently on the one-way flapper, you can release controlled bursts of air to reach the exact firmness you want. If you open the extra-large deflate valve, you may find yourself losing more air than you anticipated and need to top off your mat again.
Megamat Technology — Foam & air work together to form the base of your camping mat. Horizontal air channels in the foam take in air during self-inflation and purge air again for easier packing & storage (not to mention saving you a little extra weight). The cast-away foam pieces removed during the coring process are repurposed and used in other pieces of gear, such as our foam chip-insulated camping pillows.
- 4" Mattress Height: 4" mattress height comprised of high-quality open-cell polyurethane foam keeps sleeper warm & comfortable, providing ample thickness to keep most campers from "bottoming out."
- 30% More Foam Coring: Duo models now feature 30% more foam coring to match our single models, allowing for faster deflation, lighter weight & smaller packed size when stowed in the stuff sack.
- Welded Side Handles: 2 practical welded side handles make for easier handling and carrying ability; no more awkward mat grappling.
- Soft, Recycled Material: No one wants a rough or scratchy mattress; the soft, 100% recycled 4-way stretch tricot polyester surface material cradles the body & provides next-to-skin comfort.
- 3D Construction: 3D vertical sidewall construction maximizes available sleep area & reduces tapering at the edges, similar to your own mattress at home.
- Customizable Comfort: Top off with additional air for a more firm sleep surface, or gently press on the one-way inflate flapper to release excess air for a more soft sleep surface.
Technical Specs
| R-Value | 8.1 |
|---|---|
| Best Use | Car Camping |
| Dimensions | LW+: 77.6" x 52" x 4" |
| Packed Dimensions | LW+: 28" x 12" |
| Length | 78in |
| Width | 52in |
| Weight | LW+: 155.2oz |
| Construction | Self Inflating |
Shipping & Returns
We offer free shipping on orders over $100. Most orders ship within 3 days or less.
Returns are accepted within 10 days of purchase, or within 10 days of receiving your online order. Items must be unused, with original tags attached and in original packaging.
Sale items, climbing and mountaineering gear, avalanche safety equipment, and demo gear are final sale and not eligible for return.
Need help? Email info@alpenglowsports.com or call (530) 583-6917.

















