Self-Inflating
For lightweight self-inflating support, the ProLite Apex brings packable performance and legendary Therm-a-Rest support. The self-inflating foam measures 2 inches (5 cm) and features Thermarest's StrataCore construction, a design that provides the best warmth-to-weight ratio of any self-inflating foam construction. The ProLite Apex 3.8 R-value allows adventurers to stave off the cold during three-season pursuits. The packable self-inflating pad features the high-performance WingLock valve, which has three-times the airflow rate of the classic valve thanks to a larger opening and one-way inflation. Like all Therm-a-Rest pads, the ProLite Apex is made in market to ensure quality and minimize environmental impact. The pad includes a compact stuff sack.
| Color |
Heat Wave |
| R-Value |
3.8 |
| Weight (Standard) |
1 lbs 6 oz |
| Weight (Metric) |
0.62 kg |
| Width (Standard) |
20 in |
| Width (Metric) |
51 cm |
| Length (Standard) |
72 in |
| Length (Metric) |
183 cm |
| Height (Standard) |
2 in |
| Height (Metric) |
5 cm |
| Thickness (Standard) |
2 in |
| Thickness (Metric) |
5 cm |
| Packed dimension (Standard) |
11 in x 6.8 in |
| Packed dimension (Metric) |
33 cm x 18 cm |
| Top fabric type |
50D polyester Print |
| Bottom fabric type |
50D polyester Print |
| What's Included |
Stuff sack |
| Material(s) |
Polyester, Polyurethane |
- StrataCore™ Construction: Yielding the best warmth-to-weight ratio of any self-inflating mattress, StrataCore uses a continuous layer of thermal foam nestled between alternating ridges of air and foam.
- Lightweight Comfort: Thermarest's warmest ProLite ever allows three-season adventuring without weighing down a pack.
- Rugged, Self-inflating Foam: Expanding foam core self-inflates; top off with just a few breaths for personalized firmness on 2 inches (5 cm) of StrataCore loft.
- Easily Fits In Your Pack: Packs down small to easily find a place in your pack during fast and light adventures.
- WingLock™ Valve: Thermarest's intuitive and dependable valve maximizes airflow for easier inflation and quick deflation. Wings toggle for one-way inflation to save breath.
- Multiple Sizes: Offering a range of sizes, including a spacious regular wide, allows you to pick a length that best suits your adventure needs.
- Stuff sack included
