Very frustrated…Exped Megamat Duo LW problems

[unsung]

Beginning of a long trip and open the RTT on night 2 and the air in the mattress has migrated all to one side. Any attempts at adding more just balloons the end near the valves, and no air moves through the rest of the mattress. This is my 2nd one of these, first was replaced under warranty for a failed weld/seam. This one was on night five and is unusable. Anyone know of what the issue could be with a fix? $500 mattresses should be more reliable.

 

[Ace Brown]

Ive had a Megamat single for many years. Been very reliable until this year. It has developed a slow leak which i have not been able to find. No experience with their warranty.


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[dragonbyu]

Exped will replace it under warranty. I had the same exact thing happen on 5 different mattresses. When they sent the last replacement I sold it and switched to Hest.

 

[unsung]

Hest looks nice but they are a tad narrow for my RTT. I bought a different exped that will get me through this trip. I may explore a custom sized memory foam next.

 

[Gravelette]

You can easily trim a memory foam mattress with an electric knife. We bought one from Walmart and trimmed to fit our small travel trailer. It's very comfortable.