Jump to: Our Verdict / Features / Specifications
We're working out what we think - we'll add our view here!
Robens says:
Robens ZigZag Slumber W is a quality non-absorbent, long-life EVA closed cell foam mat in a wider model. The zigzag effect and clever halfdome dot design gives up a full size sleep mat thjat folds down into itself, in a small pack size. The halfdome dot design also gives enhanced comfort while in use.
Our Verdict
We're working out what we think about Robens's ZigZag Slumber Wide Foam Sleeping Mat, we'll add our comments here in due course.
- Reviewed by Basecamp Gear
Features
- Quality non-absorbent EVA closed cell foam for a long life and enhanced comfort
- Packs small due to clever half dome dot design that folds into itself
- Pack straps included
- Extra width for more comfort
Specifications
- Weight: 447g
- R-Value: 2.2 (2°C)
- Pack size: 57 x 15 x 11 cm
- Size: 180 x 57 x 2.0 cm (LxWxH)
Material & Construction
- EVA closed cell foam
ASTM R-Value:
From 2020, there is a new industry standard for measuring the R-value (level of insulation) of sleeping mats – ASTM F3340-18. This new standard is the sleeping mat equivalent to the EN rating for sleeping bags.
You can now directly compare the R-value of mats rated using the ASTM F3340-18 with confidence that is a fair and accurate comparison between mats. In simple terms, the higher the R-value, the warmer the mat.
In general terms, an R-value below 2.0 is for summer use, 2.0 to 4.0 is for cooler 3 season use and 4.0+ is for winter temperatures. This will be also be dependent on your sleeping bag, how cold you sleep etc. Please contact our customer service team if you need advice on choosing the right mat for your activity.
