Quick Summary
The Lost Horizon Option3 Self-Inflating Foam Camping Mattress is a camping mattress with an air and foam construction and a stated size of 190 x 63 x 11 cm. It is a sleeping pad format rather than a conventional bed mattress, so the key checks are the overall dimensions and thickness against the space you plan to use.
Because this is a self-inflating style mattress, buyers should also think about packed storage space and how much room the mat will take up when laid out. The stated 11 cm thickness may matter if you want extra separation from the ground.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Lost Horizon – helps identify the exact product range. |
| Model | Option3 – the model name used to distinguish this version. |
| Product type | Self-inflating foam camping mattress – a camping sleeping pad format. |
| Construction | Air and foam – useful if you are comparing mattress style and feel. |
| Size | 190 x 63 x 11 cm – check this against tent, camper or sleeping space. |
| Thickness | 11 cm – a key figure for ground clearance and overall profile. |
What to Compare Before Buying
- Length and width: The stated size is 190 x 63 cm, so confirm it suits the sleeper and the space available.
- Thickness: The 11 cm profile is a main comfort and clearance check for this type of mattress.
- Self-inflating format: Make sure this is the mattress style you want rather than a separate inflatable bed or roll mat.
- Storage space: Self-inflating mats need room when packed away, so check where it will be stored between trips.
Before You Decide
Confirm the 190 x 63 x 11 cm size suits your sleeping area and that the self-inflating foam format is the right type of camping mattress for your setup. If thickness matters most, the stated 11 cm figure is the main point to compare before choosing an offer.









